CN110104187B - Combined flight system and use method thereof - Google Patents
Combined flight system and use method thereof Download PDFInfo
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- CN110104187B CN110104187B CN201910351256.XA CN201910351256A CN110104187B CN 110104187 B CN110104187 B CN 110104187B CN 201910351256 A CN201910351256 A CN 201910351256A CN 110104187 B CN110104187 B CN 110104187B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 210000001503 joint Anatomy 0.000 claims abstract description 48
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000003032 molecular docking Methods 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 12
- 238000013459 approach Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 30
- 238000004891 communication Methods 0.000 description 5
- 239000000295 fuel oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D39/00—Refuelling during flight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D5/00—Aircraft transported by aircraft, e.g. for release or reberthing during flight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Aviation & Aerospace Engineering (AREA)
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Abstract
The application belongs to the field of special aircrafts in the field of aircraft design, and particularly relates to a combined flight system and a use method thereof; the system comprises an auxiliary plane and a third plane, wherein the auxiliary plane and the third plane are provided with butt joint devices capable of being connected with each other, and the auxiliary plane and the third plane are also provided with energy exchange devices. The combined flight system can realize the combined flight of the auxiliary aircraft and the third aircraft, and can realize the coordinated and unified control of the two aircraft by one aircraft during the combined flight, improve the flight safety, improve the width and the breadth of tasks, improve the reuse rate of the auxiliary aircraft, reduce the body cost and the weight of the auxiliary aircraft, further widen the application range of the aircraft such as an oiling machine and the like, further expand the task radius of the aircraft, realize the possibility of commonly executing tasks of the auxiliary aircraft and other aircraft, and also improve the reuse rate of the auxiliary aircraft; the failure aircraft can safely return by combining the auxiliary aircraft with other aircraft and sharing the power device and the control surface.
Description
Technical Field
The application belongs to the field of special aircrafts in the field of aircraft design, and particularly relates to a combined flight system and a using method thereof.
Background
Among the current aircraft, the special aircraft involved in docking the aircraft mainly has docking refueling such as the docking of a refueling machine and a refueling receiving machine, and docking carrying such as the russian An-225 piggyback space shuttle. In the conventional docking field, the problems of difficult docking and safety in the docking process are often involved. Meanwhile, in the process that the existing unmanned aerial vehicle technology and data chain sharing technology are rapidly developed, more and more practical combined tasks need to be expanded.
Firstly, the problem of docking safety needs to be solved, and particularly in the process of docking two different aircrafts to execute tasks, the problems of mutual interference and mutual dispute between the aircrafts are the biggest potential safety hazards; secondly, energy exchange and transfer are carried out between the aircrafts, so that the width and the breadth of the aircrafts for executing tasks can be improved to the greatest extent; thirdly, new rescue measures are required in the event of aircraft failure, such as loss of power and loss of control; fourth, the application of aerial delivery unmanned aerial vehicles needs to be further expanded.
Disclosure of Invention
In order to solve at least one of the above technical problems, the present application provides a combined flying system and a method for using the same.
In a first aspect, the application discloses a combined flight system, which comprises an auxiliary aircraft and a third aircraft, wherein the auxiliary aircraft and the third aircraft are provided with butt joint devices capable of being connected with each other, and the auxiliary aircraft and the third aircraft are also provided with energy exchange devices.
According to at least one embodiment of the application, the auxiliary aircraft and the third aircraft are also provided with data interface devices, wherein
The attached aircraft can obtain the flight control authority of a third aircraft through a data interface device; and/or the third aircraft may be capable of obtaining the flight control authority of the attached aircraft via a data interface device.
According to at least one embodiment of the present application, the auxiliary aircraft and the third aircraft are able to refuel each other by means of an energy exchange device; or
The auxiliary aircraft and the third aircraft can transmit power to each other through the energy exchange device.
According to at least one embodiment of the present application, the secondary aircraft is an unmanned aircraft.
According to at least one embodiment of the present application, the satellite has a tank capable of carrying 10-50 tons of oil.
According to at least one embodiment of the present application, the appendage has a foldable wing.
According to at least one embodiment of the application, the auxiliary aircraft is a non-landing-frame type unmanned aircraft, and is launched by a ground launcher for taking off and recovered by a ground blocking net.
According to at least one embodiment of the application, the combined flight system further comprises a carrier, wherein the carrier is provided with a butt joint device capable of being mutually connected with the attached aircraft, and meanwhile, the carrier and the attached aircraft are further provided with energy exchange devices.
According to at least one embodiment of the application, the carrier has a cargo compartment in which an attached machine can be loaded.
According to at least one embodiment of the application, the carrier is capable of passing through a cargo space aerial delivery vehicle or an aerial recovery vehicle.
According to at least one embodiment of the present application, the secondary and the carrier further have data interface devices thereon, wherein
The aerial carrier can obtain the flight control authority of the attached aerial carrier through the data interface device; and/or
The attached aircraft can obtain the flight control authority of the aircraft through the data interface device.
According to at least one embodiment of the application, the carrier and the attached machine can be mutually oiled through an energy exchange device; or
The aerial carrier and the auxiliary aerial carrier can transmit power mutually through the energy exchange device.
In a second aspect, the present application further discloses a method for using a combined flight system, including the following conditions:
condition 101: the third airplane needs to be refueled in the air, the attached airplane takes off autonomously or is launched by a ground launcher, the attached airplane and the third airplane are docked through a docking device, then the third airplane is refueled through an energy exchange device, in the refueling process, the third airplane obtains the flight control authority of the attached airplane, the attached airplane is separated from the third airplane after the refueling is finished, the attached airplane returns to an airport autonomously, the third airplane continues to execute tasks after landing normally or recovery through a barrier net;
condition 102: the third airplane needs to be charged in the air, the attached airplane takes off autonomously or is launched by a ground launcher, the attached airplane and the third airplane are butted through a butting device, then the third airplane is charged through an energy exchange device, the third airplane obtains the flight control authority of the attached airplane in the charging process, the attached airplane is separated from the third airplane after the charging is finished, the attached airplane returns to an airport, the attached airplane lands normally or is recovered through a blocking net, and the third airplane continues to execute tasks;
condition 103: the third airplane needs to be drained and landed, the attached airplane takes off automatically or is launched by a ground launcher, after the attached airplane is in butt joint with the third airplane through a butt joint device, the third airplane conveys oil to the attached airplane, the third airplane obtains the flight control authority of the attached airplane in the oil conveying process, the attached airplane is separated from the third airplane after the oil conveying is completed, the attached airplane returns to an airport, and the third airplane lands after normal landing or recovery through a barrier net;
condition 104: the third airplane A needs oil drainage and landing, the attached airplane takes off autonomously or is launched by a ground launcher, after the attached airplane is in butt joint with the third airplane A through a butt joint device, the third airplane A conveys oil to the attached airplane, in the oil conveying process, the third airplane A obtains the flight control authority of the attached airplane, the attached airplane is separated from the third airplane A after the oil conveying is finished, and the third airplane A lands; the attached aircraft is in an air circling state, and a third aircraft B needing refueling is waited for; after the third airplane B approaches the attached airplane and can reach an airspace, the attached airplane is in butt joint with the third airplane B through a butt joint device, the third airplane B is refueled through an energy exchange device, the third airplane B obtains the flight control authority of the attached airplane in the refueling process, the attached airplane is separated from the third airplane B after the refueling is finished, the attached airplane automatically returns to an airport, the attached airplane normally lands or is recovered through a barrier net, and the third airplane B continues to execute tasks;
condition 105: the third airplane A and the third airplane B fly in the air, the third airplane A has surplus energy, the third airplane B has insufficient energy, the attached airplane is free from taking off or takes off by launching from a ground launcher, after the attached airplane and the third airplane A are in butt joint through a butt joint device, the third airplane A transmits the energy to the attached airplane, in the process of energy transmission, the third airplane A obtains the flight control authority of the attached airplane, and the attached airplane is separated from the third airplane A after the energy transmission is finished; after the attached aircraft approaches the third aircraft B, the attached aircraft is in butt joint with the third aircraft B through a butt joint device, energy is transmitted to the third aircraft B through an energy exchange device, the third aircraft B obtains the flight control authority of the attached aircraft in the energy transmission process, the attached aircraft is separated from the third aircraft B after the energy transmission is completed, the attached aircraft automatically returns to an airport, normally lands or is recovered through a barrier net, and the third aircraft B continues to execute tasks;
condition 106: the third airplane loses power in the air, the attached airplane takes off autonomously or takes off by launching from a ground launcher, after the attached airplane and the third airplane are butted through a butting device, the third airplane obtains the flight control authority of the attached airplane, the third airplane continuously flies to an emergency airport through the power of the attached airplane, and the combination of the third airplane and the attached airplane lands;
condition 107: the third airplane loses part of attitude control function in the air, the attached airplane takes off autonomously or is launched by a ground launcher, after the attached airplane and the third airplane are butted through a butting device, the third airplane obtains the flight control authority of the attached airplane, the flight attitude is controlled through the control wing surface of the attached airplane, the third airplane flies to an emergency airport, and the combination of the third airplane and the attached airplane lands;
condition 108: the third airplane loses all attitude control capability in the air, the attached airplane takes off autonomously or is launched by a ground launcher, after the attached airplane and the third airplane are in butt joint through a butt joint device, the attached airplane obtains the flight control authority of the third airplane, the flight attitude is controlled through the control wing surface of the attached airplane and the residual attitude control capability of the third airplane, the third airplane flies to an emergency airport, and the combination of the third airplane and the attached airplane lands.
In accordance with at least one embodiment of the present application,
14. the method of use according to claim 13, further comprising the following:
condition 201: the carrier-borne attached aircraft flies in the air, the third aircraft needs to be refueled in the air, the attached aircraft is released to fly autonomously by the carrier, the third aircraft is refueled by the energy exchange device after being butted with the third aircraft by the butting device, the third aircraft obtains the flight control authority of the attached aircraft in the refueling process, the attached aircraft is separated from the third aircraft after the refueling, the attached aircraft returns to an airport autonomously or is recovered by the carrier, and the third aircraft continues to execute tasks;
condition 202: the airborne auxiliary aircraft flies in the air, the third aircraft needs to be charged in the air, the auxiliary aircraft is released by the airborne aircraft to fly autonomously, the third aircraft is charged through the energy exchange device after being butted with the third aircraft through the butting device, the third aircraft obtains the flight control authority of the auxiliary aircraft in the charging process, the auxiliary aircraft is separated from the third aircraft after the charging is finished, the auxiliary aircraft returns to an airport autonomously or is recovered by the airborne aircraft, and the third aircraft continues to execute tasks;
condition 203: the first aircraft carries an attached aircraft to fly in the air, the third aircraft and the second aircraft fly in the air, the third aircraft A has surplus energy, the third aircraft B has insufficient energy, the first aircraft releases the attached aircraft to be empty, the attached aircraft flies to the first aircraft, the first aircraft transfers the energy to the attached aircraft after the attached aircraft is in butt joint with the first aircraft through a butt joint device, the first aircraft obtains the flight control authority of the attached aircraft in the energy transfer process, and the attached aircraft is separated from the first aircraft after the energy transfer is finished; and after the auxiliary aircraft approaches the third aircraft B, the auxiliary aircraft is in butt joint with the third aircraft B through a butt joint device, the energy exchange device is used for transmitting energy to the third aircraft B, the third aircraft B obtains the flight control authority of the auxiliary aircraft in the energy transmission process, the auxiliary aircraft is separated from the third aircraft B after the energy transmission is completed, the auxiliary aircraft is recovered by the carrier, and the third aircraft B continues to execute tasks.
The application has at least the following beneficial technical effects:
according to the combined flight system and the use method thereof, the combined flight of the auxiliary aircraft and the third aircraft is realized through the butt joint of the unmanned auxiliary aircraft and the third aircraft, and the coordinated and unified control of the two aircrafts can be realized by one aircraft during the combined flight, so that the flight safety is improved; secondly, the oiling and charging functions of the auxiliary aircraft and the third aircraft are realized through energy exchange devices on the auxiliary aircraft and the third aircraft, and the width and the breadth of tasks are improved; thirdly, the launching and recovery of the auxiliary machine are realized by using the ground launching frame and the ground blocking net, the reuse rate of the auxiliary machine is improved, and the cost and the weight of the main body of the auxiliary machine are reduced; fourthly, the use range of the airplanes such as an oiling machine is further widened and the task radius of the airplane is further expanded by the method of putting the attached airplane on the carrier and recovering the attached airplane; fifthly, the possibility of executing tasks together with the attached aircraft and other aircraft is realized through mutual transfer of control authorities of the attached aircraft and other aircraft, and the repeated utilization rate of the attached aircraft is also improved; and sixthly, the fault aircraft can safely return in a mode of combining an auxiliary aircraft and other aircraft and sharing a power device and a control surface. The invention has complete functions, low realization difficulty and great application and popularization values.
Drawings
FIG. 1 is a schematic structural diagram of a combined flight system of the present application;
wherein:
1-attaching a machine; 2-a third aircraft; 3-carrying machine.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are some, but not all embodiments of the disclosure. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientation or positional relationship shown in the drawings, and are used for convenience in describing the present application and for simplicity in description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.
The combined flight system and the method of using the combined flight system of the present application will be described in further detail with reference to fig. 1.
The embodiment is a combined flight system consisting of a civil passenger plane, an attached plane 1 and a cargo carrier, and comprises the attached plane 1 and a third plane 2, wherein the third plane 2 is a civil boeing 737 plane, the attached plane 1 is a fixed-wing transport plane, the carrier is a boeing 747 plane, the upper part of a nose of the third plane 2 is additionally provided with a butt joint device, the butt joint device is three groups of lugs, and the lugs are single lugs with central holes; the lower part of the attached aircraft 1 is provided with a butt joint device, the butt joint device comprises three groups of lugs which are provided with central holes and correspond to the third aircraft 2, the lugs are double lugs, electric locking pins are arranged on each side of one side of each of the double lugs, the locking pins are cylindrical locking pins which are controlled by electromagnetic force to extend and retract, and when the third aircraft 2 is in butt joint with the attached aircraft 1, the corresponding double lugs and the corresponding single lugs are connected through the electric locking pins.
Furthermore, an oil receiving support is arranged at the upper part of the machine head of the third airplane 2, and the oil receiving support is a tubular body with an opening spring closing valve; an oil filling support is arranged at the lower part of the auxiliary machine 1, the oil filling support is a tubular body with a raised characteristic and is pushed against a corresponding oil receiving support opening and closing valve, and a smooth fuel oil conveying pipeline can be formed after the oil filling support and the oil receiving support are butted.
Furthermore, a group of plug-in electric connector sockets are arranged on the upper portion of the nose of the third airplane 2, a group of electric connector plugs corresponding to the sockets are arranged on the lower portion of the auxiliary airplane 1, after the plugs and the sockets are in butt joint, the auxiliary airplane 1 and the third airplane 2 can communicate through a 1553B bus, meanwhile, the auxiliary airplane 1 and the third airplane 2 can also exchange data through radio, and a data interface device is a combination of an electric connector and wireless communication.
When the auxiliary aircraft 1 and the third aircraft 2 communicate, all or part of flight control authorities can be acquired according to requirements and matched according to a set communication protocol and a set secret key.
By combining the refuelling and receiving seats, the auxiliary aircraft 1 and the third aircraft 2 can refuel each other by means of the energy exchange device.
Further, the auxiliary aircraft 1 is an unmanned airplane. Before the two airplanes are docked through the docking device, the attached airplane 1 and the third airplane 2 are in radio communication, and the docking devices of the two airplanes are aligned and controlled to be locked and unlocked through the locking pin by the flight control computer of the third airplane 2.
Further, an oil tank capable of carrying 10 tons to 50 tons of oil is preferably arranged in the auxiliary machine 1; the attached machine 1 has foldable wings.
Further, it is preferable that the attachment 1 has no landing gear; the aircraft also comprises a ground launching rack, and the attached aircraft 1 performs electromagnetic launching and takeoff through the ground launching rack; the device also comprises a ground blocking net, and the attached machine 1 is recovered through the blocking net.
The back of the carrier 3 is additionally provided with a butt joint device which is three groups of lugs, and the lugs are single lugs with central holes; an oil receiving support is arranged on the back of the carrier 3, the oil receiving support is a tubular body with an opening spring closing valve, the oil receiving support can be in butt joint with an oil filling support of the attached machine 1, and a smooth fuel oil conveying pipeline can be formed after the butt joint is completed; the back of the carrier 3 is provided with a group of plug-in electric connector sockets, the lower part of the attached machine 1 is provided with a group of electric connector plugs corresponding to the sockets, after the plugs are butted with the sockets, the attached machine 1 and the carrier 3 can communicate through a 1553B bus, meanwhile, the attached machine 1 and the carrier 3 can also exchange data through radio, and a data interface device is a combination of the electric connectors and the wireless communication.
The carrier 3 has a cargo compartment in which the attached machine 1 can be loaded, and the carrier 3 can pass through the cargo compartment air-drop attached machine 1, while in the cargo compartment, the carrier 3 can fill fuel oil into the oil tank of the attached machine 1 in the compartment. When the carrier 3 and the attached aircraft 1 communicate, all or part of flight control authority can be acquired according to the requirement according to the set communication protocol and the key matching. Further, the loader 3 can recover the attachment 1 through the cargo space.
The combined flight system of the present application can accomplish the following tasks:
task 101: the third airplane 2 needs to be refueled in the air, the attached airplane 1 takes off autonomously or is launched by a ground launcher, the attached airplane 1 and the third airplane 2 are butted through a butting device, the third airplane 2 is refueled through an energy exchange device, in the refueling process, the third airplane 2 obtains the flight control authority of the attached airplane 1, the attached airplane 1 is separated from the third airplane 2 after the refueling is finished, the attached airplane 1 returns to an airport autonomously, the attached airplane lands normally or is recovered through a barrier net, and the third airplane 2 continues to execute tasks;
task 102: the third airplane 2 needs oil drainage and landing, the attached airplane 1 takes off autonomously or is launched by a ground launcher, after the attached airplane 1 is butted with the third airplane 2 through a butting device, the third airplane 2 conveys oil to the attached airplane 1, in the oil conveying process, the third airplane 2 obtains the flight control authority of the attached airplane 1, the attached airplane 1 is separated from the third airplane 2 after the oil conveying is finished, the attached airplane 1 returns to an airport, normal landing or recovery is carried out through a barrier net, and the third airplane 2 lands;
task 103: the third airplane A (namely the third airplane 2) needs oil drainage and landing, the attached airplane 1 takes off autonomously or is launched by a ground launcher, after the attached airplane 1 is butted with the third airplane A through a butting device, the third airplane A conveys oil to the attached airplane 1, in the oil conveying process, the third airplane A obtains the flight control authority of the attached airplane 1, after the oil conveying is finished, the attached airplane 1 is separated from the third airplane A, and the third airplane A lands; the auxiliary aircraft 1 is in an air hover state and waits for a third aircraft B (namely a third aircraft 2) needing refueling; after the third airplane B approaches the auxiliary airplane 1 and can reach an airspace, the auxiliary airplane 1 is in butt joint with the third airplane B through a butt joint device, the third airplane B is refueled through an energy exchange device, the third airplane B obtains the flight control authority of the auxiliary airplane 1 in the refueling process, the auxiliary airplane 1 is separated from the third airplane B after the refueling, the auxiliary airplane 1 automatically returns to an airport and normally lands or is recovered through a barrier net, and the third airplane B continues to execute tasks;
task 104: the third airplane A and the third airplane B fly in the air, the third airplane A has surplus energy, the third airplane B has insufficient energy, the attached airplane 1 takes off autonomously or takes off by launching of a ground launcher, after the attached airplane 1 and the third airplane A are butted through a butting device, the third airplane A outputs the energy to the attached airplane 1, the third airplane A obtains the flight control authority of the attached airplane 1 in the process of energy output, and the attached airplane 1 is separated from the third airplane A after the energy output is finished; after the attached aircraft 1 approaches the third aircraft B, the attached aircraft 1 is in butt joint with the third aircraft B through a butt joint device, the energy exchange device is used for transmitting energy to the third aircraft B, the third aircraft B obtains the flight control authority of the attached aircraft 1 in the energy transmission process, the attached aircraft 1 is separated from the third aircraft B after the energy transmission is completed, the attached aircraft automatically returns to an airport, normally lands or is recovered through a barrier net, and the third aircraft B continues to execute tasks;
task 105: the third airplane 2 loses power in the air, the attached airplane 1 takes off autonomously or is launched by a ground launcher, after the attached airplane 1 and the third airplane 2 are butted through a butting device, the third airplane 2 obtains the flight control authority of the attached airplane 1, the third airplane continuously flies to an emergency airport through the power of the attached airplane 1, and the combination of the third airplane 2 and the attached airplane 1 lands;
task 106: the third airplane 2 loses part of attitude control function in the air, the attached airplane 1 takes off autonomously or is launched by a ground launcher, after the attached airplane 1 and the third airplane 2 are butted through a butting device, the third airplane 2 obtains the flight control authority of the attached airplane 1, the flight attitude is controlled through the control wing surface of the attached airplane 1, the third airplane flies to an emergency airport, and the combination of the third airplane 2 and the attached airplane 1 lands;
task 107: the third airplane 2 loses all attitude control capability in the air, the attached airplane 1 takes off autonomously or is launched by a ground launcher, after the attached airplane 1 and the third airplane 2 are butted through a butting device, the attached airplane 1 obtains the flight control authority of the third airplane 2, the flight attitude is controlled through the control wing surface of the attached airplane 1 and the residual attitude control capability of the third airplane 2, the third airplane flies to an emergency airport, and the combination of the third airplane 2 and the attached airplane 1 lands;
further, the combined flight system can also accomplish the following tasks:
task 201: the carrier 3 carries the attached aircraft 1 to fly in the air, the third aircraft 2 needs to be refueled in the air, the attached aircraft 1 is released by the carrier 3 to fly autonomously, after the attached aircraft is butted with the third aircraft 2 through the butting device, the third aircraft 2 is refueled through the energy exchange device, in the refueling process, the third aircraft 2 obtains the flight control authority of the attached aircraft 1, the attached aircraft 1 is separated from the third aircraft 2 after refueling is finished, the attached aircraft 1 returns to an airport autonomously or is recovered by the carrier 3, and the third aircraft 2 continues to execute tasks;
task 202: the carrier 3 carries the attached aircraft 1 to fly in the air, the third aircraft 2 needs to be charged in the air, the attached aircraft 1 is released by the carrier 3 to fly autonomously, after being butted with the third aircraft 2 through a butting device, the third aircraft 2 is charged through an energy exchange device, in the charging process, the third aircraft 2 obtains the flight control authority of the attached aircraft 1, the attached aircraft 1 is separated from the third aircraft 2 after charging is completed, the attached aircraft 1 returns to an airport autonomously or is recovered by the carrier 3, and the third aircraft 2 continues to execute tasks;
task 203: the carrier 3 carries the attached aircraft 1 to fly in the air, the third aircraft A and the third aircraft B fly in the air, the third aircraft A has surplus energy, the third aircraft B has insufficient energy, the carrier 3 releases the attached aircraft 1 to be empty, the attached aircraft 1 flies to the third aircraft A, after the attached aircraft 1 is butted with the third aircraft A through a butting device, the third aircraft A outputs the energy to the attached aircraft 1, in the process of energy output, the third aircraft A obtains the flight control authority of the attached aircraft 1, and the attached aircraft 1 is separated from the third aircraft A after the energy output is finished; after the auxiliary aircraft 1 approaches the third aircraft B, the auxiliary aircraft 1 is in butt joint with the third aircraft B through a butt joint device, energy is transmitted to the third aircraft B through an energy exchange device, in the energy transmission process, the third aircraft B obtains the flight control authority of the auxiliary aircraft 1, the auxiliary aircraft 1 is separated from the third aircraft B after the energy transmission is completed, the auxiliary aircraft 1 is recovered by a carrier 3, and the third aircraft B continues to execute tasks.
In summary, the combined flight system and the use method thereof of the application realize the combined flight of the attached aircraft and the third aircraft through the butt joint of the unmanned attached aircraft and the third aircraft, and can realize the coordinated and unified control of the two aircraft by one aircraft during the combined flight, thereby improving the flight safety; secondly, the oiling and charging functions of the auxiliary aircraft and the third aircraft are realized through energy exchange devices on the auxiliary aircraft and the third aircraft, and the width and the breadth of tasks are improved; thirdly, the launching and the recovery of the auxiliary machine are realized by using a ground launching frame and a ground blocking net, the reuse rate of the auxiliary machine is improved, and the cost and the weight of the main body of the auxiliary machine are reduced; fourthly, the use range of the airplanes such as an oiling machine is further widened and the task radius of the airplane is further expanded by the method of putting the attached airplane on the carrier and recovering the attached airplane; fifthly, the possibility of jointly executing tasks of the attached aircraft and other airplanes is realized through mutual transfer of control authorities of the attached aircraft and other airplanes, and the repeated utilization rate of the attached aircraft is also improved; and sixthly, the failed aircraft can safely return in a mode of combining the auxiliary aircraft with other aircraft and sharing a power device and a control surface. The invention has complete functions, low realization difficulty and great application and popularization values.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (2)
1. A method of using a combined flight system, the combined flight system comprising: the combined type flight system is characterized in that the combined type flight system is used in a using method and comprises the following conditions:
condition 101: the third airplane needs to be refueled in the air, the attached airplane takes off autonomously or is launched by a ground launcher, the attached airplane and the third airplane are docked through a docking device, then the third airplane is refueled through an energy exchange device, in the refueling process, the third airplane obtains the flight control authority of the attached airplane, the attached airplane is separated from the third airplane after the refueling is finished, the attached airplane returns to an airport autonomously, the third airplane continues to execute tasks after landing normally or recovery through a barrier net;
condition 102: the third airplane needs to be charged in the air, the attached airplane takes off autonomously or is launched by a ground launcher, the attached airplane and the third airplane are butted through a butting device, then the third airplane is charged through an energy exchange device, the third airplane obtains the flight control authority of the attached airplane in the charging process, the attached airplane is separated from the third airplane after the charging is finished, the attached airplane returns to an airport, the attached airplane lands normally or is recovered through a blocking net, and the third airplane continues to execute tasks;
condition 103: the third airplane needs oil drainage and landing, the attached airplane takes off autonomously or is launched by a ground launcher, after the attached airplane is in butt joint with the third airplane through a butt joint device, the third airplane conveys oil to the attached airplane, the third airplane obtains the flight control authority of the attached airplane in the oil conveying process, the attached airplane is separated from the third airplane after the oil conveying is completed, the attached airplane returns to an airport, normal landing or recovery through a barrier net is carried out, and the third airplane lands;
condition 104: the third airplane first needs oil drainage and landing, the attached airplane takes off automatically or is launched by a ground launcher, the third airplane first conveys oil to the attached airplane after the attached airplane and the third airplane first are butted through a butting device, the third airplane first obtains the flight control authority of the attached airplane in the oil conveying process, the attached airplane is separated from the third airplane first after the oil conveying is finished, and the third airplane first lands; the attached aircraft is in an air hover state and waits for a third aircraft B needing refueling; after the third airplane B approaches the attached airplane and can reach an airspace, the attached airplane is in butt joint with the third airplane B through a butt joint device, the third airplane B is refueled through an energy exchange device, the third airplane B obtains the flight control authority of the attached airplane in the refueling process, the attached airplane is separated from the third airplane B after the refueling is finished, the attached airplane automatically returns to an airport, the attached airplane normally lands or is recovered through a barrier net, and the third airplane B continues to execute tasks;
condition 105: the third airplane A and the third airplane B fly in the air, the third airplane A has surplus energy, the third airplane B has insufficient energy, the attached airplane is free from taking off or takes off by launching from a ground launcher, after the attached airplane and the third airplane A are in butt joint through a butt joint device, the third airplane A transmits the energy to the attached airplane, in the process of energy transmission, the third airplane A obtains the flight control authority of the attached airplane, and the attached airplane is separated from the third airplane A after the energy transmission is finished; after the attached aircraft approaches the third aircraft B, the attached aircraft is in butt joint with the third aircraft B through a butt joint device, energy is transmitted to the third aircraft B through an energy exchange device, the third aircraft B obtains the flight control authority of the attached aircraft in the energy transmission process, the attached aircraft is separated from the third aircraft B after the energy transmission is completed, the attached aircraft automatically returns to an airport, normally lands or is recovered through a barrier net, and the third aircraft B continues to execute tasks;
condition 106: the third airplane loses power in the air, the attached airplane takes off autonomously or takes off by launching from a ground launcher, after the attached airplane and the third airplane are butted through a butting device, the third airplane obtains the flight control authority of the attached airplane, the third airplane continuously flies to an emergency airport through the power of the attached airplane, and the combination of the third airplane and the attached airplane lands;
condition 107: the third airplane loses part of attitude control function in the air, the attached airplane takes off autonomously or is launched by a ground launcher, after the attached airplane and the third airplane are butted through a butting device, the third airplane obtains the flight control authority of the attached airplane, the flight attitude is controlled through the control wing surface of the attached airplane, the third airplane flies to an emergency airport, and the combination of the third airplane and the attached airplane lands;
condition 108: the third airplane loses all attitude control capability in the air, the attached airplane takes off autonomously or is launched by a ground launcher, the attached airplane obtains the flight control authority of the third airplane after the attached airplane and the third airplane are butted through a butting device, the flight attitude is controlled through the control wing surface of the attached airplane and the residual attitude control capability of the third airplane, the third airplane flies to an emergency airport, and the combination of the third airplane and the attached airplane lands.
2. The use method as claimed in claim 1, wherein the combined flight system further comprises an onboard aircraft, the onboard aircraft is provided with a docking device capable of being connected with an attached aircraft, and the onboard aircraft and the attached aircraft are also provided with an energy exchange device, and the use method of the combined flight system comprises conditions 201 and 203;
condition 201: the carrier-borne auxiliary aircraft flies in the air, the third aircraft needs to be refueled in the air, the auxiliary aircraft is released by the carrier to fly autonomously, the third aircraft is refueled through the energy exchange device after being butted with the third aircraft through the butting device, the third aircraft obtains the flight control authority of the auxiliary aircraft in the refueling process, the auxiliary aircraft is separated from the third aircraft after the refueling, the auxiliary aircraft returns to an airport autonomously or is recovered by the carrier, and the third aircraft continues to execute tasks;
condition 202: the airborne auxiliary aircraft flies in the air, the third aircraft needs to be charged in the air, the auxiliary aircraft is released by the airborne aircraft to fly autonomously, the third aircraft is charged through the energy exchange device after being butted with the third aircraft through the butting device, the third aircraft obtains the flight control authority of the auxiliary aircraft in the charging process, the auxiliary aircraft is separated from the third aircraft after the charging is finished, the auxiliary aircraft returns to an airport autonomously or is recovered by the airborne aircraft, and the third aircraft continues to execute tasks;
condition 203: the first aircraft carries an attached aircraft to fly in the air, the third aircraft and the second aircraft fly in the air, the third aircraft A has surplus energy, the third aircraft B has insufficient energy, the first aircraft releases the attached aircraft to be empty, the attached aircraft flies to the first aircraft, the first aircraft transfers the energy to the attached aircraft after the attached aircraft is in butt joint with the first aircraft through a butt joint device, the first aircraft obtains the flight control authority of the attached aircraft in the energy transfer process, and the attached aircraft is separated from the first aircraft after the energy transfer is finished; and after the attached aircraft approaches the third aircraft B, the attached aircraft is in butt joint with the third aircraft B through a butt joint device, the energy exchange device is used for transmitting energy to the third aircraft B, the third aircraft B obtains the flight control authority of the attached aircraft in the energy transmission process, the attached aircraft is separated from the third aircraft B after the energy transmission is completed, the attached aircraft is recovered by the carrier, and the third aircraft B continues to execute tasks.
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| CN201910351256.XA CN110104187B (en) | 2019-04-28 | 2019-04-28 | Combined flight system and use method thereof |
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| CN201910351256.XA CN110104187B (en) | 2019-04-28 | 2019-04-28 | Combined flight system and use method thereof |
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| CN110104187B true CN110104187B (en) | 2022-09-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106741958A (en) * | 2017-03-10 | 2017-05-31 | 佛山市神风航空科技有限公司 | One kind combination aerocraft system and its working method |
| CN107140218A (en) * | 2017-05-19 | 2017-09-08 | 中国空气动力研究与发展中心计算空气动力研究所 | A kind of unmanned air-refueling device and oiling method |
| US9957045B1 (en) * | 2017-09-03 | 2018-05-01 | Brehnden Daly | Stackable drones |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6540179B2 (en) * | 2000-12-15 | 2003-04-01 | Lockheed Martin Corporation | In-flight loadable and refuelable unmanned aircraft system for continuous flight |
| US20030136874A1 (en) * | 2001-12-10 | 2003-07-24 | Gjerdrum David Michael | Method for safer mid-air refueling |
| US20170144761A1 (en) * | 2015-11-19 | 2017-05-25 | A.L.D. Advanced Logistics Development Ltd. | Detachable Pilotable Capsules and Aircrafts Including Detachable Pilotable Capsules |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741958A (en) * | 2017-03-10 | 2017-05-31 | 佛山市神风航空科技有限公司 | One kind combination aerocraft system and its working method |
| CN107140218A (en) * | 2017-05-19 | 2017-09-08 | 中国空气动力研究与发展中心计算空气动力研究所 | A kind of unmanned air-refueling device and oiling method |
| US9957045B1 (en) * | 2017-09-03 | 2018-05-01 | Brehnden Daly | Stackable drones |
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