Title :
H/sub /spl infin// and generalized H/sub 2/ estimation of continuous-time piecewise linear systems
Author :
Xu, Jun ; Xie, Lihua ; Soh, Yeng Chai
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
This paper is concerned with the H/sub /spl infin// and generalized H/sub 2/ estimation problems for a class of continuous time piecewise linear systems. We present a linear matrix inequality (LMI) based approach to the design of generalized H/sub 2/ and H/sub /spl infin// estimators. Our approach employs S-procedure and partition-dependent slack variables to reduce design conservatism. Examples demonstrate the advantages and good estimation performance of our design.
Keywords :
continuous time systems; estimation theory; linear systems; piecewise linear techniques; continuous-time piecewise linear systems; generalized H/sub 2/ estimation; linear matrix inequality; Communication switching; Hydrogen; Linear matrix inequalities; Piecewise linear techniques; Power engineering and energy; Power system relaying; State estimation; Switches; Switching circuits; Systems engineering and theory;
Conference_Titel :
Control Conference, 2004. 5th Asian
Conference_Location :
Melbourne, Victoria, Australia
Print_ISBN :
0-7803-8873-9
