H~∞最佳鲁棒性控制系统中Q_0的计算

The Calculation of Q O on the Control system of Best H ∞ LUBANG

摘要: 依据Ｈ∞最佳控制理论，ＺａｍｅｓＧ和ＦｒａｎｃｉｓＢＡ发展了一种鲁棒控制系统的设计方法。当受控装置Ｐ（ｓ）没有ＲＨＰ极点时，这种方法中Ｑ０的设计仍有待解决。本文简要介绍了上述理论，提出了一种计算Ｑ０的方法，使用这种方法设计了一个系统。

Abstract: Based on the best H ∞ control-theory, G.Zames and B.A.Francis developed a sort of design method of Lubang control system.However,the controled advise P(s) has not RHP pole-point,the design of Q 0, needs to be resolved. This article introduces the theory,presents a method of culculating Q 0,designs a system by using this method.