DocumentCode :
2765623
Title :
Automatic tuning of digital PID controllers for MIMO processes
Author :
Ashraf, Muhammad ; Mahmud, Commander Riaz
Author_Institution :
Nat. Univ. of Sci. & Technol.
fYear :
2005
fDate :
1-4 May 2005
Firstpage :
2245
Lastpage :
2248
Abstract :
Tuning of controllers is one of the most basic functions of control engineers. There are always loops in the plant that are in need of tuning The auto tuned PID controllers are designed for use on applications where large load changes are expected or the need for extreme accuracy and fast response time exists. The algorithm presented in this paper can be used for the tuning controller to obtain its parameters with a minimum number of process moves. It requires continuous analysis of variation in few parameters, and let the program to do the plant test and calculate the controller parameters to adjust and optimize the variables for the best performance. The algorithm developed needs less time as compared to a normal step-test for continuous tuning of the PID through gain scheduling
Keywords :
MIMO systems; control system synthesis; digital control; discrete systems; scheduling; three-term control; tuning; MIMO process; automatic tuning; control design; digital PID controllers; gain scheduling; Automatic control; Digital control; Job shop scheduling; MIMO; Process control; Regulators; Relays; Tellurium; Three-term control; Tuning;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical and Computer Engineering, 2005. Canadian Conference on
Conference_Location :
Saskatoon, Sask.
ISSN :
0840-7789
Print_ISBN :
0-7803-8885-2
Type :
conf
DOI :
10.1109/CCECE.2005.1557435
Filename :
1557435
Link To Document :
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