摘要
在文献［５］的基础上研究了以下３个问题：１．如何克服鲁棒控制器设计中所普遍存在的“保守性”问题，从而使得反馈控制器增益尽可能地小；２．给出判别解存在的充分条件及具体计算方法；３．给出求解鲁棒控制器解析解的基本原理、方法及具体过程．文中的设计举例用以说明使用本文方法设计鲁棒控制器的有效性和简便性．
Based on the results given in 5 , the main results presented in this paper are as follows: 1. The controller gain is reduced to a minimal degree as possible to overcome the drawback of “conservative” in the design of robust controller; 2. The sufficient conditons and related computational results are given for the existence of designing of robust controller; 3. The procedure for designing a robust controller is presented in considerable detail. Furthermore, a illustrative example is also given to demonstrate the simplicity and effectiveness of the proposed method here.
出处
《信息与控制》
CSCD
北大核心
1998年第3期167-171,178,共6页
Information and Control
关键词
不确定系统
鲁棒控制
稳定性
控制理论
uncertain systems, robust controller, minimal controller gain, stability
