摘要
无人机飞控系统是无人机模拟训练系统的一个重要组成部分。本文基于某型无人机实飞参数,求解出发动机推力,建立了发动机动力学模型。结合无人机六自由度模型建立了无人机飞行仿真模型,并在MATLAB/SIMULINK环境下进行了仿真,结果表明该建模方法是正确的。
Flight control system is an important part in UAV simulation training system. Based on several known flight parameters of a UAV, engine thrust force is calculated, a way of building engine dynamics model is put forward and a flight simulation model is established linked with six-degree-of-freedom mathematical model, a simulation is carried out with the environment of MATLAB/SIMULINK. The simulation result proves that the modeling method is benefit for the UAV simulation training system.
出处
《航空兵器》
2007年第1期28-31,共4页
Aero Weaponry
关键词
无人机
发动机推力
六自由度模型
建模
仿真
飞控系统
UAV
engine thrust force
six-degree-of-freedom model
modeling
simulation
flight control system
