DocumentCode
2269955
Title
Online process estimation using fuzzy logic for dead time compensator design
Author
Abdel Fattah, Hossam A. ; Emara, Hassan M.
Author_Institution
Dept. of Electr. Power & Machines, Cairo Univ., Giza, Egypt
Volume
3
fYear
2003
fDate
4-6 June 2003
Firstpage
2720
Abstract
The performance of existing dead time compensation controllers for both non-integrating and integrating plants with large time delays is improved by an online estimation scheme. The estimation scheme uses a backpropagation-type update law for estimating simultaneously the plant time delay and static gain. Fuzzy logic is used to tune the estimator performance. Simulation results are provided to illustrate the scheme´s performance.
Keywords
backpropagation; compensation; delay estimation; delay systems; fuzzy logic; parameter estimation; predictive control; real-time systems; Smith predictor; dead time compensator design; fuzzy logic; integrating plants; nonintegrating plants; online process estimation; parameter estimation; plant static gain; plant time delay; time delay systems; Adaptive control; Control system synthesis; Control systems; Delay effects; Delay estimation; Electrical equipment industry; Error correction; Fuzzy logic; Steady-state; Three-term control;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2003. Proceedings of the 2003
ISSN
0743-1619
Print_ISBN
0-7803-7896-2
Type
conf
DOI
10.1109/ACC.2003.1243490
Filename
1243490
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