空空导弹越肩发射侧向运动控制器设计  

Control Design of Lateral Motion in Over-the-shoulder Launch of Air-to-air Missile

作　　者：闫亮[1] 赵玉杰[1] 赵艳辉[1] 张公平[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《导航定位与授时》2015年第1期11-15,共5页Navigation Positioning and Timing

摘　　要：针对空空导弹越肩发射过程,设计了偏航及横滚运动的控制系统。首先分析了越肩发射过程中大攻角阶段的气动特性,提出了控制设计的目标,然后建立了包含未建模特性的偏航/横滚运动方程,在此基础上,利用滑模变结构理论设计了两通道的控制系统,仿真结果表明了该设计方法的有效性。For the over-the-shoulder launch of air-to-air missile, control system of yaw movement and roll movement is designed. First, aerodynamic characteristic of the high angle of attack in over-the-shoulder launch is analyzed, and the aim of control design is proposed. Then, the mathematical model of yaw movement and roll movement, containing uncer- tainty, is established. Based on the mathematical model, control system of the two channel is designed using sliding mode theory. At last, simulation results show the effectiveness of the proposed design method.

关 键 词：越肩发射 大攻角 直接侧向力 滑模控制 

分 类 号：TJ765.2[兵器科学与技术—武器系统与运用工程]