CN110963041A - Method for flying fixed-wing aircraft based on helicopter hanging and delivering system - Google Patents
Method for flying fixed-wing aircraft based on helicopter hanging and delivering system Download PDFInfo
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- CN110963041A CN110963041A CN201911316070.7A CN201911316070A CN110963041A CN 110963041 A CN110963041 A CN 110963041A CN 201911316070 A CN201911316070 A CN 201911316070A CN 110963041 A CN110963041 A CN 110963041A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000630 rising effect Effects 0.000 claims abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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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Abstract
The invention discloses a method for flying a fixed-wing aircraft based on a helicopter hanging and launching system, and belongs to the field of helicopter hanging and launching. The method comprises the following steps: 1) hanging the fixed-wing aircraft on an electric hook; 2) the helicopter flies in a rising way, starts an engine of the fixed-wing aircraft and enters an idling state until the fixed-wing aircraft reaches or exceeds a preset height; 3) the helicopter flies horizontally until the flying speed reaches the flying and ground clearance speed of the fixed wing airplane; 4) when the speed of the fixed-wing aircraft reaches the speed of flying off the ground, applying force to an engine of the fixed-wing aircraft, and accompanying the helicopter at the same speed; 5) when the speed of the fixed-wing aircraft is higher than the safe takeoff speed, the electric hook is separated from the fixed-wing aircraft; 6) the helicopter drives the electric hook to be far away from the fixed-wing airplane, and the fixed-wing airplane flies independently. The fixed wing aircraft overcomes the defect that the fixed wing aircraft cannot take off when the runway is damaged.
Description
Technical Field
The invention belongs to the field of helicopter hanging and launching, and relates to a method for launching a fixed-wing aircraft based on a helicopter hanging and launching system.
Background
In modern war, the role of air force in war is more and more important, even plays the decisive role to the final victory of war, therefore, during war, both sides of war can utilize all means to destroy enemy's military airport, make enemy's fighter plane can't take off before runway is repaired and thus lose the battle effectiveness. Although each country considers that part of highways are used as emergency take-off and landing runways of fighters, the precondition is that military airports are destroyed after the fighters take off, if the airport runways are destroyed by enemies before the fighters take off, other fixed-wing airplanes cannot take off and put into combat no matter how the state is good except for extremely individual vertical take-off and landing fixed-wing airplanes, and the due operational capacity of the fixed-wing airplanes is lost, so that a method for enabling the airplanes to continuously exert the fighting capacity of the fighters after the airports are damaged is urgently needed.
With the emergence of the helicopter and the hanging and delivering system thereof, the damaged aircraft can be hung and transported, basic conditions are provided for the helicopter hanging and delivering system to fly the fixed-wing aircraft in the air in the aspect of hanging and transporting capacity, but the technology for flying the fixed-wing aircraft in the air by using the helicopter hanging and delivering system is not available at present.
Disclosure of Invention
The invention aims to solve the problem that most fixed wing airplanes cannot take off when runways are damaged, and provides a method for flying the fixed wing airplanes based on a helicopter hanging and throwing system.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a method for flying a fixed-wing aircraft based on a helicopter hanging and delivering system comprises the following steps:
1) hanging a fixed wing airplane on an electric hook of a hanging and throwing system of a helicopter;
2) the helicopter flies in a rising way, starts an engine of the fixed-wing aircraft and enables the engine to be in an idling state until the fixed-wing aircraft is above a preset height;
3) the helicopter flies horizontally until the flying speed reaches the flying and ground clearance speed of the fixed wing airplane;
4) when the speed of the fixed-wing aircraft reaches the speed of flying off the ground, applying force to an engine of the fixed-wing aircraft, and accompanying the helicopter at the same speed;
5) when the speed of the fixed-wing aircraft reaches or exceeds the safe takeoff speed, the electric hook is separated from the fixed-wing aircraft;
6) after the electric hook is separated from the fixed-wing airplane, the helicopter continuously flies to drive the electric hook to be far away from the fixed-wing airplane, and the fixed-wing airplane automatically flies.
Further, the step 1) specifically comprises the following steps:
101) the helicopter flies over the fixed-wing airplane and hovers above the fixed-wing airplane;
102) putting an electric hook in a hanging and putting system for hanging a fixed wing aircraft;
103) the helicopter descends vertically until the electric hook descends to a preset height and hovers above the fixed-wing aircraft;
104) and hanging the fixed-wing airplane on an electric hook of a helicopter hanging and delivering system.
Further, step 101) and step 102) are interchanged in sequence.
Further, in the step 3) and the step 4), the course of the fixed-wing airplane is the same as the course of the helicopter by controlling the control surface of the fixed-wing airplane.
Furthermore, the hanging and throwing system of the helicopter is a hanging and throwing system with a single hanging point.
Furthermore, the hanging and throwing system of the helicopter is a hanging and throwing system with two hanging points.
Furthermore, the hanging and throwing system of the helicopter is a hanging and throwing system with three hanging points.
Compared with the prior art, the invention has the following beneficial effects:
the method for flying the fixed-wing aircraft based on the helicopter hanging and releasing system can solve the problem that the fixed-wing aircraft cannot fly off after a runway of a military airport before the aircraft takes off is destroyed by an enemy under the war condition, and the fixed-wing aircraft is hung by the helicopter hanging and releasing system and finishes flying in the air so as to take off and finish tasks.
Detailed Description
The described embodiments of the invention are only some embodiments of the invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to achieve the purpose of flying the fixed wing in the air by using a helicopter hanging and throwing system, the main equipment comprises a helicopter for hanging and transporting the fixed wing airplane and the helicopter hanging and throwing system for hanging the fixed wing helicopter, wherein the helicopter hanging and throwing system is provided with an electric hook, and the method for flying the fixed wing airplane based on the helicopter hanging and throwing system comprises the following steps:
step 1: carrying out power-on inspection on a helicopter hanging and throwing system;
step 2: trial throwing is carried out on the helicopter hanging throwing system, and the later task can be executed after the throwing function is normal;
and step 3: the helicopter flies over the fixed-wing airplane and hovers right above the fixed-wing airplane;
and 4, step 4: putting down an electric hook in the hanging and releasing system for hanging the fixed-wing aircraft;
and 5: the helicopter slowly and vertically descends to enable the electric hook to descend to a preset height and then hover above the fixed-wing aircraft;
step 6: hanging a fixed wing airplane on an electric hook of a helicopter hanging and releasing system;
and 7: a pilot of the fixed-wing aircraft sits in a cockpit of the fixed-wing aircraft, starts an engine of the fixed-wing aircraft and enables the engine to enter an idling state;
and 8: the helicopter ascends vertically and is hung with a fixed wing aircraft through an electric hook to reach a safe height;
and step 9: the helicopter is used for hanging the fixed-wing airplane to fly until the flying speed reaches the flying-off and ground-clearance speed of the fixed-wing airplane;
step 10: when the speed of the fixed-wing aircraft reaches the speed of taking off and leaving the ground, a pilot of the fixed-wing aircraft applies force to the engine, and the helicopter flies together at the same speed;
step 11: when the speed of the fixed-wing aircraft reaches or exceeds the safe takeoff speed, a helicopter pilot or a flight crew presses a release button to open the electric hook, and meanwhile, the information of opening the hook is transmitted to the fixed-wing aircraft pilot;
step 12: after the electric hook is opened, a helicopter pilot enables the helicopter to quickly climb at a speed in the horizontal direction which is higher than that of the fixed-wing airplane to drive the electric hook to be far away from the fixed-wing airplane, and meanwhile, the fixed-wing airplane reduces the flying height and flies forwards.
Step 13: when the electric hook is far away from the fixed-wing airplane, the helicopter navigates back or executes a new task, and the fixed-wing airplane continues to execute a flight task.
Step 1 may also be preceded by the following operations: and installing the helicopter hanging and delivering system on the helicopter.
The electric hook of the helicopter hanging and releasing system put down in the step 4 can also be put down before the helicopter takes off, and slowly descends to enable the electric hook to descend to a preset height when the helicopter is flying over a fixed-wing airplane.
When the step 8 and the step 9 are executed, when the fixed-wing aircraft is hung by the single-hanging-point hanging and throwing system to vertically ascend or horizontally fly, a pilot of the fixed-wing aircraft needs to operate a control surface of the fixed-wing aircraft, so that the course of the fixed-wing aircraft is the same as the course of the helicopter. When the fixed-wing aircraft is an unmanned fixed-wing aircraft, steps 7 and 10 are performed by the remote control system.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (7)
1. A method for flying a fixed-wing aircraft based on a helicopter hanging and delivering system is characterized by comprising the following steps:
1) hanging a fixed wing airplane on an electric hook of a hanging and throwing system of a helicopter;
2) the helicopter flies in a rising way, starts an engine of the fixed-wing aircraft and enables the engine to be in an idling state until the fixed-wing aircraft is above a preset height;
3) the helicopter flies horizontally until the flying speed reaches the flying and ground clearance speed of the fixed wing airplane;
4) when the speed of the fixed-wing aircraft reaches the speed of flying off the ground, applying force to an engine of the fixed-wing aircraft, and accompanying the helicopter at the same speed;
5) when the speed of the fixed-wing aircraft reaches or exceeds the safe takeoff speed, the electric hook is separated from the fixed-wing aircraft;
6) after the electric hook is separated from the fixed-wing airplane, the helicopter continuously flies to drive the electric hook to be far away from the fixed-wing airplane, and the fixed-wing airplane automatically flies.
2. The method for flying a fixed-wing aircraft based on a helicopter hoisting and launching system according to claim 1, wherein step 1) specifically comprises the steps of:
101) the helicopter flies over the fixed-wing airplane and hovers above the fixed-wing airplane;
102) putting an electric hook in a hanging and putting system for hanging a fixed wing aircraft;
103) the helicopter descends vertically until the electric hook descends to a preset height and hovers above the fixed-wing aircraft;
104) and hanging the fixed-wing airplane on an electric hook of a helicopter hanging and delivering system.
3. The method of claim 2, wherein steps 101) and 102) are interchanged in sequence.
4. The method for flying a fixed-wing aircraft based on a helicopter hoisting and launching system according to claim 1, characterized in that in step 3) and step 4), the fixed-wing aircraft is controlled to have the same heading as the helicopter by controlling the control surface of the fixed-wing aircraft.
5. The method of flying a fixed wing aircraft based on a helicopter pylon delivery system of claim 1 wherein the helicopter pylon delivery system is a single point pylon delivery system.
6. The method of flying a fixed wing aircraft based on a helicopter hoisting delivery system of claim 1 wherein the helicopter hoisting delivery system is a two point hoisting delivery system.
7. The method of flying a fixed wing aircraft based on a helicopter pylon delivery system of claim 1 wherein the helicopter pylon delivery system is a three point pylon delivery system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316070.7A CN110963041A (en) | 2019-12-19 | 2019-12-19 | Method for flying fixed-wing aircraft based on helicopter hanging and delivering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316070.7A CN110963041A (en) | 2019-12-19 | 2019-12-19 | Method for flying fixed-wing aircraft based on helicopter hanging and delivering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110963041A true CN110963041A (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911316070.7A Pending CN110963041A (en) | 2019-12-19 | 2019-12-19 | Method for flying fixed-wing aircraft based on helicopter hanging and delivering system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960657A (en) * | 2015-07-23 | 2015-10-07 | 北京天航华创科技股份有限公司 | Combined-separate stratospheric aircraft system scheme |
| CN206012932U (en) * | 2016-08-02 | 2017-03-15 | 张莱 | The combination aircraft that a kind of dirigible and unmanned plane are combined |
| CN106741957A (en) * | 2017-03-10 | 2017-05-31 | 佛山市神风航空科技有限公司 | The launching apparatus and mode of a kind of aircraft |
| CN106809395A (en) * | 2017-03-10 | 2017-06-09 | 佛山市神风航空科技有限公司 | The launching apparatus and method of a kind of fixed wing aircraft |
| CN106915463A (en) * | 2017-03-10 | 2017-07-04 | 佛山市神风航空科技有限公司 | Take off mode and the device of a kind of aircraft |
| CN106965933A (en) * | 2017-03-10 | 2017-07-21 | 佛山市神风航空科技有限公司 | The launching apparatus and mode of a kind of aircraft |
| CN109733604A (en) * | 2018-12-29 | 2019-05-10 | 中航电测仪器股份有限公司 | A kind of the bidirectional hydraulic synchronization mechanism and synchronous method of the hanging of helicopter two point |
-
2019
- 2019-12-19 CN CN201911316070.7A patent/CN110963041A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960657A (en) * | 2015-07-23 | 2015-10-07 | 北京天航华创科技股份有限公司 | Combined-separate stratospheric aircraft system scheme |
| CN206012932U (en) * | 2016-08-02 | 2017-03-15 | 张莱 | The combination aircraft that a kind of dirigible and unmanned plane are combined |
| CN106741957A (en) * | 2017-03-10 | 2017-05-31 | 佛山市神风航空科技有限公司 | The launching apparatus and mode of a kind of aircraft |
| CN106809395A (en) * | 2017-03-10 | 2017-06-09 | 佛山市神风航空科技有限公司 | The launching apparatus and method of a kind of fixed wing aircraft |
| CN106915463A (en) * | 2017-03-10 | 2017-07-04 | 佛山市神风航空科技有限公司 | Take off mode and the device of a kind of aircraft |
| CN106965933A (en) * | 2017-03-10 | 2017-07-21 | 佛山市神风航空科技有限公司 | The launching apparatus and mode of a kind of aircraft |
| CN109733604A (en) * | 2018-12-29 | 2019-05-10 | 中航电测仪器股份有限公司 | A kind of the bidirectional hydraulic synchronization mechanism and synchronous method of the hanging of helicopter two point |
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Application publication date: 20200407 |
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