DocumentCode
486468
Title
Adaptive PID Control
Author
Tjokro, Supardi ; Shah, Sirish L.
Author_Institution
Department of Chemical Engineering, University of Alberta, Edmonton, Alberta, Canada. T6G 2G6
fYear
1985
fDate
19-21 June 1985
Firstpage
1528
Lastpage
1534
Abstract
Conventional PID controllers are used commonly in industry. However, under various circumstances, such as changing process conditions, the PID loop does not necessarily perform in an `optimal´ manner, and retuning may then be required. This paper presents a reformulation of the adaptive pole-placement controller such that subject to some conditions and restrictions, it has the structure of a digital PID controller. Various properties of this adaptive PID controller are described and illustrated by simulation examples.
Keywords
Adaptive control; Automatic control; Delay effects; Industrial plants; PD control; Pi control; Programmable control; Proportional control; Three-term control; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1985
Conference_Location
Boston, MA, USA
Type
conf
Filename
4788858
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