直接侧向力/气动力复合控制影响因素研究  

Study on the impact factor of side jets /aerodynamic compound control

作　　者：邵雷[1] 雷虎民[1] 赵宗宝[1] 陈星阳[2] 

机构地区：[1]空军工程大学防空反导学院,陕西西安710051 [2]中国空空导弹研究院制导控制室,河南洛阳471009

出　　处：《飞行力学》2015年第1期57-60,共4页Flight Dynamics

基　　金：航空科学基金资助(20110196005);学院创新基金资助

摘　　要：为分析直接侧向力/气动力复合控制中的影响因素对控制效果的影响,给出了复合控制拦截器的典型布局,建立了直接侧向力/气动力复合控制分配模型;采用自适应动态逆方法形成虚拟控制律实现拦截器姿态控制,并进行了仿真验证与分析。仿真结果表明,不同发动机总数、发动机开关机周期和推力大小等因素对最终控制效果有直接的影响,且发动机开关机周期与推力的共同作用对控制效果影响明显。The typical configuration for the compound control interceptor was proposed to analyze the impact factors in the control problem for the side jets / aerodynamic compound control. And the control allocation model for the lateral thrust and the aerodynamic force was constructed. The interceptor attitude control was realized by virtual control law formed with the adaptive dynamic inverse method and was emulated. Simulation results show that the engine number,thrust and the period of the engine directly impact the final control effect,and the combined action of the period of the engine and thrust have obvious influence on control effect.

关 键 词：直接侧向力 气动力 复合控制 影响因素 

分 类 号：TJ765.2[兵器科学与技术—武器系统与运用工程]