An input/output-based pole-placement controller for systems with point delays

Author

Jugo, Josu ; De la Sen, Manuel

Author_Institution

Fac. de Ciencias, Univ. del Pais Vasco, Bilbao, Spain

Volume

3

fYear

2000

fDate

2000

Firstpage

1970

Abstract

A new controller structure valid for SISO plants involving both internal and external point delays is presented. The control signal is only based on the input and output plant signals. The controller allows finite or infinite spectrum assignment and involves only the use of point delayed measurable signals from the plant. Using a 2D representation, a method to solve completely the spectrum assignability for system with common 2D pole-zeroes is presented. Since the plant control input is generated by filtering the input and output plant signals, this controller structure is potentially valid for its extension to the adaptive case of unknown plant parameters

Keywords

delays; pole assignment; 2D representation; I/O controller; SISO plants; common 2D pole-zeroes; controller structure; external point delays; finite spectrum assignment; infinite spectrum assignment; input plant signals; input/output-based pole-placement controller; internal point delays; output plant signals; point delayed measurable signals; spectrum assignability; Adaptive control; Adaptive filters; Control system synthesis; Control systems; Delay effects; Delay systems; Filtering; Polynomials; Programmable control; Signal synthesis;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 2000. Proceedings of the 2000

Conference_Location

Chicago, IL

ISSN

0743-1619

Print_ISBN

0-7803-5519-9

Type

conf

DOI

10.1109/ACC.2000.879546

Filename

879546