H-INFINITY FILTERING FOR LINEAR PERIODIC-SYSTEMS WITH PARAMETER UNCERTAINTY

被引：53

作者：

XIE, LH

DESOUZA, CE

FRAGOSO, MD

机构：

[1] UNIV NEWCASTLE, DEPT ELECT & COMP ENGN, NEWCASTLE, NSW 2308, AUSTRALIA

[2] CTR NACL PESQUISA, NATL LAB SCI COMP, DEPT RES & DEV, BR-22290 RIO DE JANEIRO, BRAZIL

来源：

SYSTEMS & CONTROL LETTERS | 1991年 / 17卷 / 05期

基金：

澳大利亚研究理事会;

关键词：

H-INFINITY FILTERING; UNCERTAIN SYSTEMS; LINEAR PERIODIC SYSTEMS; ROBUST FILTERING; PERIODIC RICCATI DIFFERENTIAL EQUATIONS;

D O I：

10.1016/0167-6911(91)90133-Y

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper focuses on H infinity filtering for a class of linear periodic systems with a certain type of norm-bounded time-varying parameter uncertainty which appears in both the state and output matrices. The problem addressed is the design of a linear periodic estimator that guarantees both the quadratic stability and a prescribed H infinity performance on infinite horizon for the estimation error for all admissible parameter uncertainties. A solution to this problem is obtained via a Riccati equation approach.

引用

页码：343 / 350

页数：8

共 15 条

[1] NECESSARY AND SUFFICIENT CONDITIONS FOR QUADRATIC STABILIZABILITY OF AN UNCERTAIN SYSTEM [J].