DocumentCode
1435570
Title
Design of proportional-integral derivative controllers by the use of optimal-linear-regulator theory
Author
Parker, K.T.
Author_Institution
University of Warwick, Inter-University Institute of Engineering Control, Coventry, UK
Volume
119
Issue
7
fYear
1972
fDate
7/1/1972 12:00:00 AM
Firstpage
911
Lastpage
914
Abstract
A method is presented whereby the use of optimal-linear-regulator theory leads to a controller for a generalised tracking problem so that the steady-state error in response to a step input is zero. This is accomplished by in corporating a signal proportional to the integral of the error into the controller, which, as a result, is insensitive to changes in system parameters.
Keywords
control system synthesis; controllers; optimal control; step response; three-term control; controller; optimal linear regulator; steady state error; step input; system parameters; tracking problem;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1972.0193
Filename
5251993
Link To Document