Robust Control and Simulation of Flying Control System with Wide Operation Range

考虑具有大运行范围飞控系统的鲁棒控制问题.基于最佳拟合的方法,建立了适合大运行范围的飞行控制系统模型,从而将其转化为一类与摄动参数呈多项式函数关系的不确定性模型.对某模型飞机控制系统,采用文中鲁棒控制方法,对其进行了鲁棒镇定控制设计,仿真结果表明了文中方法的可行性.This paper deals with a class of parametric uncertainty with polynomial form in perturbation parameters.Based on optimal fitting method,a flying control system fitting into wide operation range is established.For some flying control system models,the robust control method is proposed.The simulation demonstrates that the method is pactical