DocumentCode
1268824
Title
Design of PID controllers based on constrained optimisation
Author
Panagopoulos, H. ; Åstrom, K.J. ; Hãgglund, T.
Author_Institution
M-real Corp., Ornskoldsvik, Sweden
Volume
149
Issue
1
fYear
2002
fDate
1/1/2002 12:00:00 AM
Firstpage
32
Lastpage
40
Abstract
A new design method for PID controllers is presented, based on optimisation of load disturbance rejection with constraints on robustness to model uncertainties. The design also delivers parameters to deal with measurement noise and set-point response. Thus, the formulation of the design problem captures four essential aspects of industrial control problems, leading to a constrained optimisation problem which can be solved iteratively
Keywords
constraint theory; control system synthesis; industrial control; iterative methods; measurement errors; noise; optimal control; optimisation; robust control; three-term control; uncertain systems; PID controller design method; constrained optimisation; industrial control problems; iterative solution; load disturbance rejection optimisation; measurement noise parameters; model uncertainty robustness constraints; set-point response parameters;
fLanguage
English
Journal_Title
Control Theory and Applications, IEE Proceedings -
Publisher
iet
ISSN
1350-2379
Type
jour
DOI
10.1049/ip-cta:20020102
Filename
993578
Link To Document