CN105608952A - Flight simulation training system based on unmanned aerial vehicle and flight simulation method thereof - Google Patents
Flight simulation training system based on unmanned aerial vehicle and flight simulation method thereof Download PDFInfo
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- CN105608952A CN105608952A CN201610172243.2A CN201610172243A CN105608952A CN 105608952 A CN105608952 A CN 105608952A CN 201610172243 A CN201610172243 A CN 201610172243A CN 105608952 A CN105608952 A CN 105608952A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/16—Ambient or aircraft conditions simulated or indicated by instrument or alarm
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/30—Simulation of view from aircraft
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Abstract
The invention discloses a flight simulation system based on an unmanned aerial vehicle in the technical field of simulated flight. The flight simulation system comprises a ground driving platform and an unmanned aerial vehicle, wherein the ground driving platform is provided with an instrument simulation module, a maneuvering simulation module, a maneuvering module, a vision module and a ground communication module; the unmanned aerial vehicle is provided with an airborne communication module, a vision acquisition module, a flight data acquisition module and an airborne flight control module; the maneuvering module, the maneuvering simulation module, the ground communication module, the airborne communication module and the airborne flight control module are connected in sequence and transmit simulated unmanned aerial vehicle maneuvering information; the vision acquisition module and the flight data acquisition module are separately connected with the airborne communication module and output real-time vision information and simulated flight information; the airborne communication module and the ground communication module are connected with the vision module in sequence and output high recovered video information, and are connected with the instrument simulation module in sequence and output unmanned aerial vehicle flight information. The flight simulation system can improve the quality of simulated flight and meet the requirements of flight training, air travel and research trial.
Description
Technical field
What the present invention relates to is the technology in a kind of simulated flight field, specifically a kind of Flight Simulated Training System based on unmanned planeAnd flight simulation method.
Background technology
Existing flight simulator mainly, by computer flight simulation software, after type model data is simulated, is exported to and is lookedScape, instrument and kinematic system are carried out the emulation of vision and body sense, and its practicality has some limitations. First, existing flightSimulator data from software model, the situation of simulating does not comprise the air-flow that the aircraft in Live Flying environment may be subject toDisturbance or other fortuitous events; Secondly, the virtual views that existing simulator adopts computer to generate, this still exists with true what comes into a driver'sBig-difference.
Through the retrieval of prior art is found, Chinese patent literature CN104932530A, open (bulletin) day 2015.09.23,Disclose a kind of unmanned plane control system and the descending method of telemetering thereof, the up method of telemetering, comprised unmanned plane operation bench, integrated treatmentComputer, flight-control computer, vision simulation computer, video compressing module and interface control module. Interface control module is realData interaction between existing integrated treatment computer and unmanned plane. The decomposition of integrated treatment computer to descending telemetry, by attitudeInformation sends to vision simulation computer, and body information is sent to flight-control computer. Vision simulation computer analyzing attitude letterCease the simulation of unmanned plane front view picture, and simulation front view has been looked like to deliver to video compressing module; Before video compressing module will be simulatedView looks like to carry out producing video code flow after compressed encoding. Flight-control computer is resolved unmanned plane organism parameter information and decompress(ion) video codesStream, by organism parameter information and video code flow stack, exports to unmanned aerial vehicle (UAV) control platform and shows. In this technology, need what comes into a driver's information to enterRow compression is processed, and superposeed and could be realized visual simulation, and the result of visual simulation can only be protected on the basis of secondary simulation by dataThe manipulation environment that hinders basic riding manipulation and cannot rediscover.
Summary of the invention
The present invention is directed to prior art above shortcomings, proposed a kind of Flight Simulated Training System based on unmanned plane andFlight simulation method, can improve the quality of simulated flight, meets the demand of flight training, airline travel and development test.
The present invention is achieved by the following technical solutions,
The present invention relates to a kind of Flight Simulated Training System based on unmanned plane, comprising: be provided with instrument simulation module, control simulationThe ground driving platform of module, manipulation module, what comes into a driver's module and ground communication module and be provided with airborne communication module, what comes into a driver's and gather mouldThe unmanned plane of piece, flying quality acquisition module and airborne flight control module, wherein: manipulation module accept operational order and with manipulationAnalog module is connected and exports operation information, control simulation module, ground communication module, airborne communication module and airborne flight control mouldPiece is connected and uplink simulation operation information successively, what comes into a driver's acquisition module, flying quality acquisition module respectively with airborne communication moduleBe connected and export real-time what comes into a driver's information and simulated flight information, airborne communication module is connected with ground communication module and downlink transfer what comes into a driver'sInformation and simulated flight information, ground communication module be connected with what comes into a driver's module and export the video information of high reduction, with instrument simulation mouldPiece is connected and exports unmanned plane during flying information, and what comes into a driver's module earthward driving platform is exported the scenery that current unmanned plane photographs in real time,Instrument simulation module is the simulated flight information of driving platform output unmanned plane earthward.
Described airborne flight control module control unmanned plane operation rudder face is realized simulated flight.
Described unmanned plane meets first, second law of similitude and the reynolds number Re principle of similitude, every to true aircraftFlying quality is carried out emulation.
The flight simulation method that the present invention relates to said system, comprises the following steps:
Step 1, first make with the contracting of Live Flying device geometric similarity than unmanned plane: the feature of unmanned plane and Live Flying device is longThe ratio of degreeThe ratio of corresponding angleWherein: f represents Live Flying device, and m represents unmanned plane;
When step 2, unmanned plane during flying, flying quality acquisition module collects the current flying quality of unmanned plane, and downlink transfer extremelyInstrument simulation module, instrument simulation module is carried out the similar processing of reynolds number Re to the current flying quality of unmanned plane, obtains instrument imitativeTrue data also exports ground driving platform to;
Step 3, pilot carry out real flight control according to instrument simulation data, and real operation information is through control simulation mouldPiece carries out the similar processing of reynolds number Re, and uplink, to airborne flight control module, is controlled unmanned plane and continued flight.
Technique effect
Compared with prior art, the present invention obtains the flying quality in practical flight process by unmanned plane, and can be according to similar formerThe flight effect of height emulation is processed and then obtained to reason. Compare traditional simulated flight system, strengthened and practical flight environmentInteractive experience; Unmanned plane real-time image acquisition, and on the driving platform of ground, show in real time real image but not post-processed orThe image that person simulated, all kinds of visual scenes that can reduce in practical flight process instruct pilot to be tending towards in true environmentOperation.
Brief description of the drawings
Fig. 1 is principle of the invention schematic diagram;
Fig. 2 is system architecture schematic diagram of the present invention;
In figure: instrument simulation module 11, control simulation module 12, manipulation module 2, what comes into a driver's module 3, ground communication module 4,Ground driving platform 5, airborne communication module 6, what comes into a driver's acquisition module 7, flying quality acquisition module 8, airborne flight control module9, unmanned plane 10.
Detailed description of the invention
Below embodiments of the invention are elaborated, the present embodiment is implemented under taking technical solution of the present invention as prerequisite,Provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment relates to a kind of synthetic flight training system based on unmanned plane, comprising: be provided with instrumentThe ground of table emulation module 11, control simulation module 12, manipulation module 2, what comes into a driver's module 3 and ground communication module 4 is driven flatPlatform 5 and be provided with airborne communication module 6, what comes into a driver's acquisition module 7, flying quality acquisition module 8 and airborne flight control module 9Unmanned plane 10, wherein: manipulation module 2 is accepted operational order and the output operation information that is connected with control simulation module 12, handles mouldAnd airborne flight control module 9 is connected successively and uplink is simulated for plan module 12, ground communication module 4, airborne communication module 6Operation information, what comes into a driver's acquisition module 7, flying quality acquisition module 8 are connected with airborne communication module 6 respectively and export real-time what comes into a driver'sInformation and simulated flight information, airborne communication module 6 is connected with ground communication module 4 and downlink transfer what comes into a driver's information and simulated flightInformation, ground communication module 4 be connected with what comes into a driver's module 3 and export high reduction video information, be connected with instrument simulation module 11And export unmanned plane during flying information, what comes into a driver's module 3 earthward driving platform 5 is exported the scenery that current unmanned plane 10 photographs in real time,Instrument simulation module 11 earthward driving platform 5 is exported the simulated flight information of unmanned plane 10.
Described airborne flight control module 9 is controlled the operation rudder face of unmanned plane 10 and is realized simulated flight.
The present embodiment relates to the flight simulation method of said system, comprises the following steps:
Step 1, first make with the contracting of Live Flying device geometric similarity than unmanned plane 10: unmanned plane 10 and Live Flying deviceThe ratio of characteristic lengthThe ratio of corresponding angleWherein: f represents Live Flying device, m represents unmanned plane 10;
When step 2, unmanned plane 10 fly, flying quality acquisition module collects the current flying quality of unmanned plane 10, descendingTransfer to instrument simulation module 11, instrument simulation module 11 is carried out reynolds number Re resemblance to the current flying quality of unmanned plane 10Reason, obtains instrument simulation data and exports ground driving platform 5 to;
Step 3, pilot carry out real flight control according to instrument simulation data, and real operation information is through control simulation mouldPiece 12 carries out the similar processing of reynolds number Re, and uplink, to airborne flight control module 9, is controlled unmanned plane 10 and continued flight.
Similar according to reynolds number Re, whenTime,Wherein: V is characteristic velocity, and L isCharacteristic length, ν is kinematic viscosity coefficient, and f represents Live Flying device, and m represents unmanned plane; Suppose that unmanned plane 10 is at speed 60km/hIdentical with true air speed Reynolds number when the 180km/h, ground driving platform in the time that unmanned plane 10 flies with 60km/h soInstrument shows that speed per hour is 180km/h.
Claims (3)
1. the flight simulation system based on unmanned plane, is characterized in that, comprising: be provided with instrument simulation module, control simulationThe ground driving platform of module, manipulation module, what comes into a driver's module and ground communication module and be provided with airborne communication module, what comes into a driver's and gather mouldThe unmanned plane of piece, flying quality acquisition module and airborne flight control module, wherein: manipulation module accept operational order and with manipulationAnalog module is connected and exports operation information, control simulation module, ground communication module, airborne communication module and airborne flight control mouldPiece is connected and uplink simulation operation information successively, what comes into a driver's acquisition module, flying quality acquisition module respectively with airborne communication moduleBe connected and export real-time what comes into a driver's information and simulated flight information, airborne communication module is connected with ground communication module, and also downlink transfer is real-timeWhat comes into a driver's information and simulated flight information, ground communication module is connected with what comes into a driver's module and exports the video information of high reduction, imitative with instrumentTrue module is connected and exports unmanned plane during flying information, and what comes into a driver's module earthward driving platform is exported the scape that current unmanned plane photographs in real timeLook, instrument simulation module is the simulated flight information of driving platform output unmanned plane earthward.
2. the flight simulation system based on unmanned plane according to claim 1, is characterized in that, described airborne flight controlModule controls unmanned plane operation rudder face.
3. described in above-mentioned arbitrary claim, system is carried out the method for flight simulation, it is characterized in that, comprises the following steps:
Step 1, first make with the contracting of Live Flying device geometric similarity than unmanned plane: contracting is than the feature of unmanned plane and Live Flying deviceLength ratioThe ratio of corresponding angleWherein: f represents Live Flying device, and m represents unmanned plane;
When step 2, unmanned plane during flying, flying quality acquisition module collects the current flying quality of unmanned plane, and downlink transfer is to instrumentTable emulation module, instrument simulation module is carried out the similar processing of reynolds number Re to the current flying quality of unmanned plane, obtains instrument simulationData also export ground driving platform to;
Step 3, pilot carry out flight control according to instrument simulation data, for obtaining the effect of the manipulation same with true aircraft, groundThe operation information of face is through control simulation module according to principle of similitude processing, and uplink, to airborne flight control module, is controlled unmanned planeContinue flight.
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| CN201610172243.2A CN105608952B (en) | 2016-03-24 | 2016-03-24 | Flight Simulated Training System and its flight simulation method based on unmanned plane |
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| CN201610172243.2A CN105608952B (en) | 2016-03-24 | 2016-03-24 | Flight Simulated Training System and its flight simulation method based on unmanned plane |
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| CN105608952B CN105608952B (en) | 2018-01-02 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438799A (en) * | 2016-06-22 | 2017-12-05 | 深圳市大疆创新科技有限公司 | Unmanned plane analogue system, unmanned plane emulation mode and unmanned plane |
| CN107551539A (en) * | 2017-08-29 | 2018-01-09 | 安徽瓦尔特机械贸易有限公司 | A kind of aerial fight analog machine and system |
| CN107993513A (en) * | 2017-11-06 | 2018-05-04 | 贾杰 | A kind of unmanned helicopter integrated management, training and pilot scale study device |
| WO2018187927A1 (en) * | 2017-04-11 | 2018-10-18 | SZ DJI Technology Co., Ltd. | Vision simulation system for simulating operations of a movable platform |
| CN110033110A (en) * | 2019-04-19 | 2019-07-19 | 成都蔚来空间科技有限公司 | The simulation learning system and method for unmanned plane operation study |
| CN113228140A (en) * | 2019-08-30 | 2021-08-06 | 乐天集团股份有限公司 | Control simulation system and method for unmanned aerial vehicle |
| CN115457836A (en) * | 2022-09-23 | 2022-12-09 | 燕山大学 | Real-scene control-based helicopter simulation driving platform |
-
2016
- 2016-03-24 CN CN201610172243.2A patent/CN105608952B/en active Active
Non-Patent Citations (1)
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| 班度·N·帕玛迪: "《AIAA航空航天技术丛书 飞机的性能、稳定性、动力学与控制》", 31 December 2013, 航空工业出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438799A (en) * | 2016-06-22 | 2017-12-05 | 深圳市大疆创新科技有限公司 | Unmanned plane analogue system, unmanned plane emulation mode and unmanned plane |
| WO2018187927A1 (en) * | 2017-04-11 | 2018-10-18 | SZ DJI Technology Co., Ltd. | Vision simulation system for simulating operations of a movable platform |
| CN107551539A (en) * | 2017-08-29 | 2018-01-09 | 安徽瓦尔特机械贸易有限公司 | A kind of aerial fight analog machine and system |
| CN107993513A (en) * | 2017-11-06 | 2018-05-04 | 贾杰 | A kind of unmanned helicopter integrated management, training and pilot scale study device |
| CN110033110A (en) * | 2019-04-19 | 2019-07-19 | 成都蔚来空间科技有限公司 | The simulation learning system and method for unmanned plane operation study |
| CN113228140A (en) * | 2019-08-30 | 2021-08-06 | 乐天集团股份有限公司 | Control simulation system and method for unmanned aerial vehicle |
| CN113228140B (en) * | 2019-08-30 | 2024-04-19 | 乐天集团股份有限公司 | Unmanned aerial vehicle operation simulation system and method |
| CN115457836A (en) * | 2022-09-23 | 2022-12-09 | 燕山大学 | Real-scene control-based helicopter simulation driving platform |
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| CN105608952B (en) | 2018-01-02 |
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