Transient reduction in control loops in case of joint plant-controller reconfiguration

Author

Simon, Gyula ; Kovácsházy, Tamás ; Péceli, Gábor

Author_Institution

Dept. of Meas. & Inf. Syst., Budapest Univ. of Technol. & Econ., Hungary

Volume

2

fYear

2001

fDate

2001

Firstpage

1172

Abstract

In control systems undesirable transients may occur when either the controller or the plant is reconfigured during the operation. This paper gives a new solution for the transient reduction problem in simple feedback control loops to maintain the smooth steady-state behavior even if both the plant and the controller are changed simultaneously. The transients are reduced in least-squares sense by using an anti-transient signal

Keywords

adaptive control; closed loop systems; control system analysis; control system synthesis; digital control; feedback; least squares approximations; state-space methods; transient analysis; transients; anti-transient signal; closed loop control systems; digital control; discrete state-space approximation; joint plant-controller reconfiguration; least-squares reduction; reconfiguration transients; simple feedback control loops; smooth steady-state behavior; switching transients; transient analysis; transient reduction; Adaptive signal processing; Computer aided software engineering; Control systems; Digital control; Environmental economics; Feedback control; Information systems; Sensor phenomena and characterization; Steady-state; Transient analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference, 2001. IMTC 2001. Proceedings of the 18th IEEE

Conference_Location

Budapest

ISSN

1091-5281

Print_ISBN

0-7803-6646-8

Type

conf

DOI

10.1109/IMTC.2001.928262

Filename

928262