CN204310050U - Many bodies can divide unmanned plane - Google Patents
Many bodies can divide unmanned plane Download PDFInfo
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- CN204310050U CN204310050U CN201420761339.9U CN201420761339U CN204310050U CN 204310050 U CN204310050 U CN 204310050U CN 201420761339 U CN201420761339 U CN 201420761339U CN 204310050 U CN204310050 U CN 204310050U
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Abstract
The utility model belongs to Bionics application invention, relates to a kind of unmanned plane general design and operation technique.Many bodies can divide unmanned plane, it is characterized in that, comprise a main unmanned plane and multiple low aspect ratio unmanned plane, described main unmanned plane and each low aspect ratio unmanned plane possess independent flight performance, and multiple low aspect ratio unmanned plane connects into a frame high aspect ratio unmanned plane by wing tip docking mode and main unmanned plane.The little unmanned plane of multi rack both can solo hop, also can be combined into relatively large unmanned plane during flying, can become multiple configuration unmanned plane, thus possessed the ability of multiple-task by combination, reduced the guarantee requirement using part.
Description
Technical field
The utility model belongs to Bionics application invention, relates to a kind of unmanned plane general design and operation technique.
Background technology
Plug-in is the very common a kind of phenomenon of conventional airplane or unmanned plane, when executing the task, and mostly can at store Combinations such as wing or the plug-in sensor of fuselage, bomb or other gondolas.Store Combinations is generally very little to lift contribution, but often brings the increase of resistance, reduces carrier aircraft 1ift-drag ratio, shortens cruise duration and voyage.
General little unmanned plane load capacity, cruise duration and voyage are limited, and cost is low, is mostly applicable to short range task, and relatively large unmanned plane load capacity is strong, voyage and cruise duration are also comparatively large, but cost is also high, be not suitable in high-risk aerial mission, as biochemistry detection, the scouting of high-risk danger zone etc.
The present invention has used for reference the mode that wild goose migrates flight, during wild goose solo hop, do not possess the ability of long range migration, but when colony flies, by " one " word or the formation flight of " people " font, the upper gas washing stream that the wild goose that flies below utilizes wild goose that leads the flock flying in formation to produce, greatly saved the flight energy, thus the entirety achieving whole wild goose group is migrated at a distance.
Summary of the invention
The purpose of this utility model is: utilize SUAV (small unmanned aerial vehicle) to combine, or multiple store Combinations is formed high aspect ratio aircraft together with carrier aircraft, improve 1ift-drag ratio, increase overall cruise duration and voyage, make small-sized or low aspect ratio unmanned plane possess the ability performing large-scale or high aspect ratio unmanned plane task, thus possess and perform various tasks ability.
The technical solution of the utility model is:
Many bodies can divide unmanned plane, comprise a main unmanned plane and multiple low aspect ratio unmanned plane, described main unmanned plane and each low aspect ratio unmanned plane possess independent flight performance, and multiple low aspect ratio unmanned plane connects into a frame high aspect ratio unmanned plane by wing tip docking mode and main unmanned plane.
When independently flying, adopt data link communication between low aspect ratio unmanned plane and main unmanned plane, low aspect ratio unmanned plane information relay can transmit back and controls base or transmit base control signal by main unmanned plane.
The wing tip of a main unmanned plane and multiple low aspect ratio unmanned plane has and judges docking whether successful docking sensor.When docking sensor disconnects, little unmanned plane autopilot works independently execution aerial mission; When docking sensor is communicated with, except being set as the flight control system of main unmanned plane and working on, other little unmanned planes all cut off automatic control function, and all control rudder faces and power system accept main system for flight control computer and control, become a functional component of large unmanned plane, according to frame unmanned plane configuration again.
Each unmanned plane wing tip all installs mating interface, for transmitting communication signal and judging coupled condition.
During unmanned plane combination flight, adopt distributed load design, respective wing balance own wt.
The utility model has the advantages that: the little unmanned plane of multi rack both can solo hop, also can be combined into relatively large unmanned plane during flying, multiple configuration unmanned plane can be become by combination, thus possess the ability of multiple-task, reduce the guarantee requirement using part.
Accompanying drawing explanation
Fig. 1 is the independent configuration schematic diagram of multiple little unmanned plane, and Fig. 2 is that multiple SUAV (small unmanned aerial vehicle) is combined into high aspect ratio configuration schematic diagram, and Fig. 3 is distributed load principle of design figure.
Detailed description of the invention
Multiple low aspect ratio unmanned plane is connected into a frame high aspect ratio unmanned plane by wing tip docking mode, when flying with high aspect ratio, possesses larger cruise duration and voyage.Be separated in task overhead as required, bug is executed the task separately, and carrier aircraft continues flight.Certain unmanned plane module can be separated the maintenance that comes back to the base when breaking down, and other modules continue flight.Each little unmanned plane possesses independent flight performance, and unmanned plane wing tip has docking sensor and judges whether to dock successfully.When docking sensor disconnects, little unmanned plane autopilot works independently execution aerial mission; When docking sensor is communicated with, except being set as the flight control system of main unmanned plane and working on, other little unmanned planes all cut off automatic control function, and all control rudder faces and power system accept main system for flight control computer and control, become a functional component of large unmanned plane, according to frame unmanned plane configuration again.During unmanned plane combination flight, adopt distributed load design, respective wing balance own wt, reduces bonding pad requirement of strength.
Below the utility model is described in further details.See Fig. 1, No. 0 machine is main unmanned plane, has complete unmanned aerial vehicle onboard system, has alighting gear, and 1 ~ No. 4 is subordinate unmanned plane, adopts low aspect ratio configuration, without alighting gear, has complete flight control, power and Mechatronic Systems.
Each unmanned plane wing tip all installs mating interface, for transmitting communication signal and judging coupled condition.When taking off, all unmanned planes adopt configuration shown in Fig. 2 to fly, it is a high aspect ratio unmanned plane that all unmanned planes connect, power and communication is provided by No. 0 main unmanned plane, 1 ~ No. 4 UAV Flight Control System and power system are in disconnection situation, and all rudder faces accept No. 0 unmanned plane and directly control.
A unmanned plane group of planes adopts the flight of high aspect ratio configuration to mission area, and No. 0 unmanned plane sends separation command, and 1 ~ No. 4 unmanned plane is separated 1 frame or multiple UAVs as required successively from outside to inside.Before separation, little system for flight control computer to be separated activates standby, successfully detect that connection signal disconnects once be separated, little system for flight control computer is opened and is performed aerial mission, adopt data link communication between little unmanned plane and No. 0 unmanned plane, little unmanned plane information relay can transmit back and controls base or transmit base control signal by No. 0 unmanned plane.
For reducing the requirement of strength of high aspect ratio configuration bonding pad, adopt distributed load design (see Fig. 3), by the coordinate design of aerofoil profile, wing area and weight, make each unmanned plane when the flight of design speed-highly, the aerodynamic force self produced can balance own wt, and bonding pad additional moment can be reduced to minimum.
Claims (5)
1. body more than can divide unmanned plane, it is characterized in that, comprise a main unmanned plane and multiple low aspect ratio unmanned plane, described main unmanned plane and each low aspect ratio unmanned plane possess independent flight performance, and multiple low aspect ratio unmanned plane connects into a frame high aspect ratio unmanned plane by wing tip docking mode and main unmanned plane.
2. many bodies as claimed in claim 1 can divide unmanned plane, it is characterized in that, when independently flying, adopt data link communication between low aspect ratio unmanned plane and main unmanned plane, low aspect ratio unmanned plane information relay can transmit back and controls base or transmit base control signal by main unmanned plane.
3. many bodies as claimed in claim 1 can divide unmanned plane, it is characterized in that, the wing tip of main unmanned plane and multiple low aspect ratio unmanned plane has and judges docking whether successful docking sensor; When docking sensor disconnects, little unmanned plane autopilot works independently execution aerial mission; When docking sensor is communicated with, except being set as the flight control system of main unmanned plane and working on, other little unmanned planes all cut off automatic control function, and all control rudder faces and power system accept main system for flight control computer and control, become a functional component of large unmanned plane, according to frame unmanned plane configuration again.
4. many bodies as claimed in claim 1 can divide unmanned plane, it is characterized in that, each unmanned plane wing tip all installs mating interface, for transmitting communication signal and judging coupled condition.
5. many bodies as claimed in claim 1 can divide unmanned plane, it is characterized in that, during unmanned plane combination flight, adopt distributed load design, respective wing balance own wt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761339.9U CN204310050U (en) | 2014-12-05 | 2014-12-05 | Many bodies can divide unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420761339.9U CN204310050U (en) | 2014-12-05 | 2014-12-05 | Many bodies can divide unmanned plane |
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| CN204310050U true CN204310050U (en) | 2015-05-06 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059550A (en) * | 2015-08-31 | 2015-11-18 | 深圳市飞研智能科技有限公司 | Double unmanned aerial vehicle with improved endurance |
| CN105564647A (en) * | 2016-02-02 | 2016-05-11 | 向东 | Low-altitude aircraft |
| CN108216621A (en) * | 2017-12-13 | 2018-06-29 | 中国航空工业集团公司成都飞机设计研究所 | A kind of wing tip connection composite lights aircraft in parallel |
| CN112093026A (en) * | 2020-09-25 | 2020-12-18 | 中国空气动力研究与发展中心 | Combined aircraft layout and connecting mechanism |
| WO2020259570A1 (en) * | 2019-06-24 | 2020-12-30 | 南京航空航天大学 | Modular intermeshing and tandem unmanned helicopter and working method thereof |
| CN113031637A (en) * | 2021-03-05 | 2021-06-25 | 北京理工大学 | Multi-flying-robot integrated operation platform |
-
2014
- 2014-12-05 CN CN201420761339.9U patent/CN204310050U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059550A (en) * | 2015-08-31 | 2015-11-18 | 深圳市飞研智能科技有限公司 | Double unmanned aerial vehicle with improved endurance |
| CN105059550B (en) * | 2015-08-31 | 2017-05-17 | 深圳市飞研智能科技有限公司 | Double unmanned aerial vehicle with improved endurance |
| CN105564647A (en) * | 2016-02-02 | 2016-05-11 | 向东 | Low-altitude aircraft |
| CN108216621A (en) * | 2017-12-13 | 2018-06-29 | 中国航空工业集团公司成都飞机设计研究所 | A kind of wing tip connection composite lights aircraft in parallel |
| WO2020259570A1 (en) * | 2019-06-24 | 2020-12-30 | 南京航空航天大学 | Modular intermeshing and tandem unmanned helicopter and working method thereof |
| GB2594816A (en) * | 2019-06-24 | 2021-11-10 | Univ Nanjing Aeronautics & Astronautics | Modular intermeshing and tandem unmanned helicopter and working method thereof |
| GB2594816B (en) * | 2019-06-24 | 2023-07-19 | Univ Nanjing Aeronautics & Astronautics | Modular intermeshing and tandem unmanned helicopter and working method thereof |
| CN112093026A (en) * | 2020-09-25 | 2020-12-18 | 中国空气动力研究与发展中心 | Combined aircraft layout and connecting mechanism |
| CN113031637A (en) * | 2021-03-05 | 2021-06-25 | 北京理工大学 | Multi-flying-robot integrated operation platform |
| CN113031637B (en) * | 2021-03-05 | 2023-03-10 | 北京理工大学 | Multi-flying-robot integrated operation platform |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610091 planning and Development Department of Chengdu aircraft design and Research Institute, 1610 Riyue Avenue, Qingyang District, Chengdu City, Sichuan Province Patentee after: AVIC CHENGDU AIRCRAFT DESIGN & Research Institute Address before: 610091 planning and Development Department of Chengdu aircraft design and Research Institute, 1610 Riyue Avenue, Qingyang District, Chengdu City, Sichuan Province Patentee before: AVIC CHENGDU AIRCRAFT DESIGN & Research Institute |
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| CP01 | Change in the name or title of a patent holder |