On design of digital H_∞ filters

Author

Chen, Xiang ; Tahmasebi, Ali

Author_Institution

Dept. of Electr. & Comput. Eng., Windsor Univ., Ont., Canada

Volume

1

fYear

2001

fDate

2001

Firstpage

146

Abstract

In this paper, design approaches for digital H_∞ filters are discussed. In particular, two design methods, called indirect and direct design respectively, are proposed to develop a class of digital H_∞ filters. The indirect design is a pure discrete-time method, while the direct design develops digital H_∞ filters directly for continuous plants using the so-called lifting technique and taking intersample information into account. Possible selection of a special digital H_∞ filter from the admissible class is also discussed

Keywords

H^∞ control; digital filters; discrete time filters; filtering theory; network synthesis; admissible class; continuous plants; design methods; digital H-infinity filters; digital H_∞ filter design; digital H_∞ filters; direct design; efficient filtering function; indirect design; intersample information; lifting technique; pure discrete-time method; uncertain plant environment; Digital filters; Equations; Filtering; Nonlinear filters; Robustness; Signal design; Signal generators; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2001. MWSCAS 2001. Proceedings of the 44th IEEE 2001 Midwest Symposium on

Conference_Location

Dayton, OH

Print_ISBN

0-7803-7150-X

Type

conf

DOI

10.1109/MWSCAS.2001.986136

Filename

986136

On design of digital H∞ filters

Chen, Xiang ; Tahmasebi, Ali

conf

On design of digital H_∞ filters