线性离散状态空间的最优l∞控制器设计

摘要

Using the properties of state feedback, an interpolationcondition for optimal l∞ error sequence is developed based on the open loop zeros. By the optimal sequence, the optimal Markov parameters for the closed-loop system can be achieved which bring out the optimal closed-loop poles. Then, the optimal feedback martix is obtained by employing the standard pole placement approach. The effectiveness of the design method is confirmed by simulation.%基于开环零点，利用状态反馈性质，导出求取满足最优l∞误差序列的一个插值条件.由最优误差序列得到闭环系统的马尔可夫参数，从而求取最优闭环极点，然后，应用一般的极点配置方法解出最优反馈矩阵.仿真分析验证了本文的结果.