Singular linear quadratic performance with the worst disturbance rejection for descriptor systems  

作　　者：LICHEN 

机构地区：[1]Institute of Statistics and Actuary, Shandong Economic University, Jinan Shandong 250014, China [2]School of Control Science and Engineering, Shandong University, Jinan Shandong 250061, China

出　　处：《控制理论与应用（英文版）》2006年第3期277-280,共4页

基　　金：This work was supported by Natural Science Foundation of Shandong Province (No. Y2004A05, Y2004A07)Science Technology Planning Project of Shandong Provincial Education Department(No. J05P51) and Science Research Foundation of Shandong Economic University

摘　　要：This paper deals with the problem of singular linear quadratic performance with the worst-disturbance rejection for descriptor systems. Under the conditions we give, the worst-disturbance and the optimal control-state pair are unique respectively, the optimal control can be synthesized as state feedback and the closed-loop system is regular, stable and impulse-free.This paper deals with the problem of singular linear quadratic performance with the worst-disturbance rejection for descriptor systems. Under the conditions we give, the worst-disturbance and the optimal control-state pair are unique respectively, the optimal control can be synthesized as state feedback and the closed-loop system is regular, stable and impulse-free.

关 键 词：Descriptor systems Singular linear quadratic cost Disturbance rejection State feedback 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置]