分析H∞ 鲁棒控制方法的原理及实现 ,描述标准H∞ 鲁棒控制问题。研究一种重要的基于状态空间的系统结构奇异值 μ分析方法 ,克服了标准H∞ 鲁棒控制对于结构不确定性系统分析的保守性。最后 ,给出基于H∞ 鲁棒控制方法的例子 ,表明此方法在解决不确定性系统控制中的优越性 The principle and implementation of H∞ robust control method are analyzed, and the standard H∞ robust control problem is described. This paper studies an important method of singular value μ analysis based on state space in system structure, which overcomes the conservativeness of standard H∞ robust control in system analysis of structural uncertainty. Finally, an example based on H∞ robust control is given, which shows the superiority of this method in resolving uncertain system control