CN203551961U - Avionics hardware-in-the-loop simulation system for unmanned plane - Google Patents

Avionics hardware-in-the-loop simulation system for unmanned plane Download PDF

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Publication number
CN203551961U
CN203551961U CN201320591302.1U CN201320591302U CN203551961U CN 203551961 U CN203551961 U CN 203551961U CN 201320591302 U CN201320591302 U CN 201320591302U CN 203551961 U CN203551961 U CN 203551961U
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China
Prior art keywords
module
flight
flight control
simulation
connected
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CN201320591302.1U
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Chinese (zh)
Inventor
钱毅
王勇
胡雄文
左明
陈贤相
赵小川
徐英新
刘莹
周宏志
张敏
刘珊
査长流
赵欣欣
崔倩楠
李陈
刘新广
瞿蓉
施建昌
田铮
张月
于晶
郝丽丽
李林
蒋曜寰
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中国兵器工业计算机应用技术研究所
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Priority to CN201320591302.1U priority Critical patent/CN203551961U/en
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Publication of CN203551961U publication Critical patent/CN203551961U/en

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Abstract

The utility model discloses an avionics hardware-in-the-loop simulation system for an unmanned plane. The simulation environmental system comprises a flight simulation module, a three-dimensional visual scene module, an interface module and a simulation console. A flight control system comprises a flight control module and a ground control station in communication connection with the simulation console. The control command input port and the flight control state information output port of the flight control module are respectively connected with the control command output port and the flight control state information input port of the ground control station. One branch of the steering engine control signal output port of the flight control module is connected with the signal receiver of the steering engine of an unmanned helicopter, and the other branch of the steering engine control signal output port of the flight control module is connected with the controlled quantity input port of the flight simulation module through the interface module. One branch of the unmanned helicopter state output port of the flight simulation module is connected with the unmanned helicopter state input port of the flight control module through the interface module, and the other branch of the unmanned helicopter state output port of the flight simulation module is connected with the display data input port of the three-dimensional visual scene module. According to the technical scheme of the utility model, due to the adoption of the system, the development efficiency of the flight control system is effectively improved, and the development cost of the flight control system is lowered.

Description

A kind of unmanned plane avionics semi-matter simulating system

Technical field

The utility model relates to a kind of unmanned plane avionics semi-matter simulating system.

Background technology

In the development process of unmanned plane, taking a flight test is a very crucial and high risk link, and is subject to the restriction of place, operator, weather etc., is difficult to carry out at any time.On stream; conventionally use mathematical modeling or System Discrimination to obtain the mathematical model of unmanned plane; but mathematical modeling difficulty is high; and be difficult to the precision that reaches higher; although System Discrimination can access more accurate model; but dependence is very high to taking a flight test, need a large amount of flight tests and the difficulty of taking a flight test high.For some, be for example that multiple no-manned plane is coordinated the research topic of controlling in addition, experimentation cost meeting is very high, is difficult to carry out test of many times, or cannot tests.

Utility model content

The purpose of this utility model is to solve above technical matters, and a kind of unmanned plane avionics semi-matter simulating system that flight control system is carried out to the emulation of hardware in loop is provided, for the test of the flight control system of depopulated helicopter provides a kind of hardware architecture.

The technical solution adopted in the utility model is: a kind of unmanned plane avionics semi-matter simulating system, comprise simulated environment system, flight control system and depopulated helicopter, described simulated environment system comprises flight simulation module, three-dimensional vision module, interface module and simulation console, described flight control system comprises flight control module and ground control station, the steering order input port of described flight control module and the corresponding connection of the steering order output port of ground control station, the corresponding connection of flight state of a control input information port of the flight state of a control information output mouth of described flight control module and ground control station, steering wheel control signal output port one branch road of described flight control module is connected with the signal receiver of the steering wheel of depopulated helicopter, the CAN bus of another branch road by interface module turns serial communication path and is connected with the controlled quentity controlled variable input port of flight simulation module, the serial ports of depopulated helicopter State-output port one branch road of described flight simulation module by interface module turns CAN bus communication path and is connected with the depopulated helicopter state input port of flight control module, and another branch road is connected with the demonstration data-in port of three-dimensional vision module, described simulation console is connected with ground control station wireless telecommunications.

The beneficial effects of the utility model are: unmanned plane avionics semi-matter simulating system of the present utility model can be developed control algolithm, the check flight control hardware of flight control system and carry out system integration and test in simulated environment, it can effectively improve the development efficiency of flight control system, reduces cost of development.

Accompanying drawing explanation

Fig. 1 is according to the frame principle figure of unmanned plane avionics semi-matter simulating system described in the utility model.

Embodiment

As shown in Figure 1, unmanned plane avionics semi-matter simulating system of the present utility model comprises simulated environment system 2, flight control system 3 and depopulated helicopter 1, this simulated environment system 2 comprises for moving the flight simulation module 21 of Flight Control Algorithm, existing three-dimensional vision module 24, interface module 22 and simulation console 23, flight control system 3 comprises flight control module 31 and ground control station 32, the flight steering order input port of control module 3 and the corresponding connection of the steering order output port of ground control station 32, the flight flight state of a control information output mouth of control module 31 and the corresponding connection of flight state of a control input information port of ground control station 32, steering wheel control signal output port one branch road of flight control module 31 is connected with the signal receiver of the steering wheel of depopulated helicopter, the CAN bus of another branch road by interface module 22 turns serial communication path and is connected with the controlled quentity controlled variable input port of flight simulation module 21, the serial ports of depopulated helicopter State-output port one branch road of flight simulation module 21 by interface module 22 turns CAN bus communication path and is connected with the depopulated helicopter state input port of flight control module 31, another branch road is connected with the demonstration data-in port of three-dimensional vision module 24, to show in real time flight attitude by three-dimensional vision module 24, the three-dimensional image information such as flight track, above simulation console 23 is connected with ground control station 32 wireless telecommunications, with by the simulation console situation such as control station 32 Remote create helicopter faults, weather environment variation earthward artificially.Above flight simulation module 21 is after receiving the flight control module 31 steering wheel control signal of sending through steering wheel control signal output port by interface module 22, according to default Flight Control Algorithm, calculate the current flight status parameter of depopulated helicopter and (comprise attitude, speed, angular velocity, highly, longitude and latitude and rotating speed etc.), and this flight status parameter is sent to flight control module and three-dimensional vision module via interface module, and flight control module 31 receives above flight status parameter and from the steering order of ground control station 32, by navigate calculation and control rule of existing algorithm, resolve, and then calculate the signal receiver that steering wheel control signal sends to the steering wheel of flight simulation module 21 and depopulated helicopter 1.

The foregoing is only preferably embodiment of the utility model, be not used for limiting practical range of the present utility model, the equivalence of in every case doing in protection domain of the present utility model changes and modifies, and all should think and fall in protection domain of the present utility model.

Claims (1)

1. a unmanned plane avionics semi-matter simulating system, it is characterized in that: comprise simulated environment system, flight control system and depopulated helicopter, described simulated environment system comprises flight simulation module, three-dimensional vision module, interface module and simulation console, described flight control system comprises flight control module and ground control station, the steering order input port of described flight control module and the corresponding connection of the steering order output port of ground control station, the corresponding connection of flight state of a control input information port of the flight state of a control information output mouth of described flight control module and ground control station, steering wheel control signal output port one branch road of described flight control module is connected with the signal receiver of the steering wheel of depopulated helicopter, the CAN bus of another branch road by interface module turns serial communication path and is connected with the controlled quentity controlled variable input port of flight simulation module, the serial ports of depopulated helicopter State-output port one branch road of described flight simulation module by interface module turns CAN bus communication path and is connected with the depopulated helicopter state input port of flight control module, and another branch road is connected with the demonstration data-in port of three-dimensional vision module, described simulation console is connected with ground control station wireless telecommunications.
CN201320591302.1U 2013-09-24 2013-09-24 Avionics hardware-in-the-loop simulation system for unmanned plane CN203551961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320591302.1U CN203551961U (en) 2013-09-24 2013-09-24 Avionics hardware-in-the-loop simulation system for unmanned plane

Applications Claiming Priority (1)

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104020681A (en) * 2014-06-23 2014-09-03 中国民航大学 Free flight analog simulation platform
CN104133379A (en) * 2014-08-15 2014-11-05 哈尔滨工业大学 Simulation method for four-rotor aircraft
CN104898697A (en) * 2015-05-18 2015-09-09 国家电网公司 Three-dimensional dynamic model of unmanned plane and control method
CN104950695A (en) * 2015-07-15 2015-09-30 浙江工业大学 Universal UAV (unmanned aerial vehicle) vision simulation platform
CN105159136A (en) * 2015-07-23 2015-12-16 中国商用飞机有限责任公司北京民用飞机技术研究中心 Flight simulation visual display method and system
CN105259788A (en) * 2015-11-04 2016-01-20 中国直升机设计研究所 Fault simulation method and system for flight control system
WO2016050099A1 (en) * 2014-09-30 2016-04-07 SZ DJI Technology Co., Ltd. System and method for supporting simulated movement
CN106773787A (en) * 2016-12-28 2017-05-31 中国航空工业集团公司西安飞机设计研究所 A kind of unmanned plane during flying simulation demo verification platform based on serial communication
CN107290978A (en) * 2017-06-16 2017-10-24 南京航空航天大学 A kind of helicopter flight simulation method and system
US10086954B2 (en) 2014-10-27 2018-10-02 SZ DJI Technology Co., Ltd. UAV flight display
US10134299B2 (en) 2014-09-30 2018-11-20 SZ DJI Technology Co., Ltd Systems and methods for flight simulation
CN109062078A (en) * 2018-08-13 2018-12-21 中国科学院长春光学精密机械与物理研究所 VTOL fixed-wing system for flight control computer simulation test platform
WO2019061022A1 (en) * 2017-09-26 2019-04-04 深圳市大疆创新科技有限公司 Simulation method, terminal device, and flight controller for unmanned aerial vehicle
CN109612675A (en) * 2018-11-26 2019-04-12 北京空天技术研究所 The full servo full bridge aero-elastic model that plays verifies ground experiment method

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104020681A (en) * 2014-06-23 2014-09-03 中国民航大学 Free flight analog simulation platform
CN104020681B (en) * 2014-06-23 2016-11-16 中国民航大学 Free flight analog simulation platform
CN104133379A (en) * 2014-08-15 2014-11-05 哈尔滨工业大学 Simulation method for four-rotor aircraft
WO2016050099A1 (en) * 2014-09-30 2016-04-07 SZ DJI Technology Co., Ltd. System and method for supporting simulated movement
US10134298B2 (en) 2014-09-30 2018-11-20 SZ DJI Technology Co., Ltd. System and method for supporting simulated movement
US10134299B2 (en) 2014-09-30 2018-11-20 SZ DJI Technology Co., Ltd Systems and methods for flight simulation
CN106796761A (en) * 2014-09-30 2017-05-31 深圳市大疆创新科技有限公司 System and method for supporting simulation mobile
US10086954B2 (en) 2014-10-27 2018-10-02 SZ DJI Technology Co., Ltd. UAV flight display
CN104898697A (en) * 2015-05-18 2015-09-09 国家电网公司 Three-dimensional dynamic model of unmanned plane and control method
CN104950695A (en) * 2015-07-15 2015-09-30 浙江工业大学 Universal UAV (unmanned aerial vehicle) vision simulation platform
CN104950695B (en) * 2015-07-15 2018-02-27 浙江工业大学 A kind of general unmanned plane vision emulation platform
CN105159136B (en) * 2015-07-23 2018-09-04 中国商用飞机有限责任公司北京民用飞机技术研究中心 A kind of flight simulation visual display method and system
CN105159136A (en) * 2015-07-23 2015-12-16 中国商用飞机有限责任公司北京民用飞机技术研究中心 Flight simulation visual display method and system
CN105259788A (en) * 2015-11-04 2016-01-20 中国直升机设计研究所 Fault simulation method and system for flight control system
CN106773787A (en) * 2016-12-28 2017-05-31 中国航空工业集团公司西安飞机设计研究所 A kind of unmanned plane during flying simulation demo verification platform based on serial communication
CN107290978A (en) * 2017-06-16 2017-10-24 南京航空航天大学 A kind of helicopter flight simulation method and system
WO2019061022A1 (en) * 2017-09-26 2019-04-04 深圳市大疆创新科技有限公司 Simulation method, terminal device, and flight controller for unmanned aerial vehicle
CN109062078A (en) * 2018-08-13 2018-12-21 中国科学院长春光学精密机械与物理研究所 VTOL fixed-wing system for flight control computer simulation test platform
CN109612675A (en) * 2018-11-26 2019-04-12 北京空天技术研究所 The full servo full bridge aero-elastic model that plays verifies ground experiment method

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Granted publication date: 20140416

Termination date: 20140924