Nonovershooting and nonundershooting linear multivariable state-feedback tracking controllers for discrete-time systems

Author

Schmid, R.

Author_Institution

Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia

fYear

2012

fDate

10-13 Dec. 2012

Firstpage

3833

Lastpage

3838

Abstract

We consider the problem of obtaining a nonovershooting and nonundershooting step response for multivariable discrete-time systems. Recently Schmid and Ntogramatzidis [1]-[2] introduced a linear state feedback controller design method to avoid overshoot and undershoot. In this paper we offer methods to employ deadbeat modes in order to further improve the tracking control of discrete-time systems. Examples are given to show the method is applicable to systems with real nonminimum phase zeros.

Keywords

control system synthesis; discrete time systems; linear systems; multivariable control systems; poles and zeros; real-time systems; state feedback; step response; tracking; deadbeat modes; linear multivariable state-feedback tracking controllers; multivariable discrete-time systems; nonovershooting step response; nonundershooting step response; real nonminimum phase zeros; tracking control; Algorithm design and analysis; Design methodology; Eigenvalues and eigenfunctions; Kernel; MIMO; State feedback; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control (CDC), 2012 IEEE 51st Annual Conference on

Conference_Location

Maui, HI

ISSN

0743-1546

Print_ISBN

978-1-4673-2065-8

Electronic_ISBN

0743-1546

Type

conf

DOI

10.1109/CDC.2012.6426814

Filename

6426814