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《Journal of Ordnance Equipment Engineering》 2018-06
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Research of Launch Dynamics of Rotor Unmanned Platform Equipped with Pistol

LU Sihang;ZHUANG Pei;LI Zhongxin;CAI Hongming;College of Mechanical Engineering,Nanjing University of Science & Technology;  
In order to realize the application of detected and attack,this paper describes the design of a weapon system with a pistol based on a six rotor UAV,and then launch dynamics simulation has been made. The dynamic model is built in ADAMS,and the aerodynamic model of the lift and rear force acting on the rotor is established by MATLAB software programming. The lift and rear force are functions of rotor speed,platform line speed and platform pitch angle speed,and the rotor speed is controlled by PID control. The flight state of the rotor is simulated under the action of aerodynamics and emission impact loads. The results show that the rotor damping plays a great role in the stability of the pistol during firing.The rotor speed of PID can make the rotor stable in a short time. Simulation analysis verifies the feasibility of rotor unmanned platform,and provides reference for future simulation rotor stack design.
【Fund】: 江苏省自然科学基金青年基金项目(30915118807)
【CateGory Index】: V279
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