非线性系统的鲁棒容错控制  

Robust fault-tolerant control of nonlinear systems

作　　者：王友清[1] 周东华[1] 

机构地区：[1]清华大学自动化系,北京100084

出　　处：《系统工程与电子技术》2006年第9期1378-1383,共6页Systems Engineering and Electronics

基　　金：国家自然科学基金(6057408460434020);国家"973"计划基金(2002CB312200)资助课题

摘　　要：对非线性鲁棒容错控制的研究现状进行了综述。首先介绍了一些与非线性鲁棒容错控制密切相关的研究方向,包括非线性系统理论、鲁棒控制、自适应控制等。然后分被动式和主动式介绍了非线性系统鲁棒容错控制的研究现状;被动容错控制方面,主要介绍了可靠控制方法;主动容错控制通常需要解决三个问题:诊断、控制以及二者的综合,本文按照这个划分对主动式的研究现状进行了总结。最后,探讨了该领域的一些热点和难点问题。A survey of robust fault-tolerant control for nonlinear systems is presented. Some background knowledge for nonlinear robust fault-tolerant control, such as nonlinear system theory, robust control and adaptive control, are firstly introduced. Then the main results in robust fault-tolerant control of nonlinear systems are introduced in two classes： passive and active, about passive method, the emphasis is on reliable control~ the active method usually needs resolving three tasks： fault diagnosis, control and the integration of both, and a survey of active method is presented based on this taxonomy. Finally, some open problems are pointed out.

关 键 词：鲁棒容错控制 非线性系统 不确定性 故障 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]