论文部分内容阅读
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。
In order to analyze the influence of the influencing factors on the control effect of the direct lateral force / aerodynamic compound control, the typical layout of the compound control interceptor is given, and the direct lateral force / aerodynamic compound control distribution model is established. The adaptive dynamic The inverse method forms the virtual control law to realize the attitude control of the interceptor, and carries on the simulation verification and the analysis. The simulation results show that the factors such as the total number of engines, the period of engine on and off and the magnitude of thrust force have a direct impact on the final control effect, and the combined effect of engine on / off cycle and thrust exerts obvious influence on the control effect.