某型无人机方向舵卡死自修复仿真和分析  

Simulation and analysis for rudder deadlock self-repairing of UAV

作　　者：郭道通[1] 封志方[1] 邹杨[1] 赵盼[1] 

机构地区：[1]中国人民解放军63898部队

出　　处：《现代电子技术》2013年第8期39-41,44,共4页Modern Electronics Technique

摘　　要：为了提高某型无人机飞行安全性和生存能力,基于模型跟随法设计了某型无人机方向舵卡死自修复控制律模型。分别对方向舵卡死故障模型及自修复模型进行了仿真,利用仿真结果对比分析了自修复前后无人机飞行状态。结果表明,通过设计的模型可以实现方向舵卡死的自修复控制,从而提高某型无人机飞控系统的可靠性和安全性。In order to improve the UAV flight safety and survival ability, the UAV rudder deadlock self-repairing control law model was designed based on the model following method. The rudder deadlock fault model and self-repairing model were simulated; UAV flight states before and after self^reparing were analyzed according to the simulation results. The results show that the rudder deadlock self-repairing control can be realized by using the model designed in this paper. Thereby the UAV flight control system reliability and safety can be improved.

关 键 词：模型跟随法 方向舵卡死 自修复控制 飞行控制系统 

分 类 号：TN911.34[电子电信—通信与信息系统]