DocumentCode
3209461
Title
Strip thickness control based on optimal fuzzy-PID controller
Author
Ren Shirong ; Li Yuan ; Zhang Lei ; Sun Yingguang
Author_Institution
Sch. of Electr. Eng. & Autom., Hebei Univ. of Technol., Tianjin, China
Volume
2
fYear
2010
fDate
13-14 Sept. 2010
Firstpage
289
Lastpage
292
Abstract
This paper introduces optimal fuzzy-PID control strategy into automatic gauge control system of cold steel rolling for improving control performances. Simulation results from MATLAB show that the PID controller has a better precision than the fuzzy-PID controller for an ideal model, but optimal fuzzy-PID controller has more robustness than the PID controller when there is noise and unmodelled dynamic in the control system.
Keywords
cold rolling; fuzzy control; optimal control; steel manufacture; strips; thickness control; three-term control; MATLAB; automatic gauge control system; cold steel rolling; optimal fuzzy PID controller; strip thickness control; Cybernetics; Intelligent systems; MATLAB; Mathematical model; Q measurement; Resistance; Robustness;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Natural Computing Proceedings (CINC), 2010 Second International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-7705-0
Type
conf
DOI
10.1109/CINC.2010.5643733
Filename
5643733
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