Electrical & Computer Engineering Faculty Publications

Document Type

Article

Publication Date

1-1-2000

Abstract

This paper addresses conditions for characterizing static output feedback controllers including delays for some proper (finite-dimensional) transfer functions. The interest of such study is in controlling systems which can not be stabilized by the classical, non-delayed static output feedback, and its difficulty lies in computing delay intervals guaranteeing closed-loop stability, since stability switches/reversals may occur for the same (matrix) gain if the delay is seen as `free' (design) parameter. The derived conditions are expressed in terms of some appropriate matrix pencils or MIMO Nyquist tests. Illustrative examples are also presented.

Publisher

IEEE

Publication Title

Proceedings of the 39th IEEE Conference on Decision and Control

ISSN

0191-2216

First Page

2811

Last Page

2816

DOI

10.1109/CDC.2000.914234

Language (ISO)

English

Sponsorship

IEEE

Keywords

Stability, delay switches/reversals, matrix pencils, Nyquist

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