吉林大学学报（信息科学版）2004，Vol.22Issue(4)：392-396,5.
基于状态观测器的广义系统鲁棒容错控制
Observer-based robust fault-tolerant control for descriptor systems
摘要
Abstract
By using generalized Riccati equations, a method of designing observer-based feedback controllers against sensor failures for uncertain descriptor systems is presented. Based on a parametric solution to the generalized Riccati equation, a parameterization of observer-based controllers is provided. The controller designed by the proposed method can guarantee that the resultant closed-loop system is regular, impulsefree and stable in the normal condition as well as in the event of sensor failures and parameter uncertainties in descriptor systems. An illustrative example shows the effect of the proposed method for uncertain descriptor systems.关键词
鲁棒控制/容错控制/广义系统/传感器失效Key words
robust control/fault-tolerant control/descriptor systems/sensor failure分类
信息技术与安全科学引用本文复制引用
梁冰,段广仁..基于状态观测器的广义系统鲁棒容错控制[J].吉林大学学报（信息科学版）,2004,22(4):392-396,5.基金项目
国家杰出青年基金资助项目(69925308) （69925308）
