基于认知制导的无人机安全控制方法研究

Safety Control Means for UAVs Based on Cognition-Guidance

由于无人机系统自身的技术局限性和周围环境的复杂性,无人机发生失控、撞机、被劫持等安全事故的潜在风险越来越高。从提高无人机系统作战使用安全性的需求出发,对无人机系统的自主安全控制方法进行研究探索。对无人机安全性内涵与安全控制研究现状进行了分析,探讨了无人机制导与人类认知的联系,提出了基于认知制导的无人机安全控制方法,建立了无人机防碰撞控制策略,并以两架无人机的防碰撞控制为例,对基于认知的无人机安全控制方法进行仿真研究。

The potential risk of control loss, collision and hijacking of unmanned aerial vehicle （UAV） has become higher and higher because of the own technical limitation of UAV and environmental complexity all round. Starting from the requirement of increasing the safety of UAV system in combat, the autonomous safety control techniques were studied. The safety intension and current study situation safety control are presented, the association between guidance and human cognition is discussed. A safety control means based on the cognition-guidance is proposed, and the collision aviodance control policy is established. Simulation was made to the proposed method taking collision aviodance of two UAVs as an example.