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Autotuning of Parallel Cascade Control using Setpoint Relay

Published on None 2010 by M.Bharathi, S.Renganathan, C.Selvakumar, V.Vijayan, R.C.Panda
journal_cover_thumbnail

Evolutionary Computation for Optimization Techniques
Foundation of Computer Science USA
ECOT - Number 2
None 2010
Authors: M.Bharathi, S.Renganathan, C.Selvakumar, V.Vijayan, R.C.Panda
ed6c434f-6420-4962-a9ec-12b4dfd9da85

M.Bharathi, S.Renganathan, C.Selvakumar, V.Vijayan, R.C.Panda . Autotuning of Parallel Cascade Control using Setpoint Relay. Evolutionary Computation for Optimization Techniques. ECOT, 2 (None 2010), 57-61.

@article{
author = { M.Bharathi, S.Renganathan, C.Selvakumar, V.Vijayan, R.C.Panda },
title = { Autotuning of Parallel Cascade Control using Setpoint Relay },
journal = { Evolutionary Computation for Optimization Techniques },
issue_date = { None 2010 },
volume = { ECOT },
number = { 2 },
month = { None },
year = { 2010 },
issn = 0975-8887,
pages = { 57-61 },
numpages = 5,
url = { /specialissues/ecot/number2/1540-143/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Special Issue Article
%1 Evolutionary Computation for Optimization Techniques
%A M.Bharathi
%A S.Renganathan
%A C.Selvakumar
%A V.Vijayan
%A R.C.Panda
%T Autotuning of Parallel Cascade Control using Setpoint Relay
%J Evolutionary Computation for Optimization Techniques
%@ 0975-8887
%V ECOT
%N 2
%P 57-61
%D 2010
%I International Journal of Computer Applications
Abstract

A new approach to tune the PI controller for parallel cascade control using setpoint relay autotuning method is proposed in this paper. The setpoint relay autotuning is found to be effective as that of the relay feedback method without switching off existing controller. The proposed method is found to be more advantageous for finding out ultimate gain and ultimate period and tested in computer simulation using various tuning methods. The results show that reasonable control performance can be achieved using IMC-PID method.

References
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  10. Schei Tor Steinar 1992, “A method for closed loop automatic tuning of PID controllers”, Automatica, Vol.28, Issue 3, pp.587-591.
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  14. Yu.C.C 1998, “Design of parallel cascade control for disturbance rejection”, AIChE J, vol. 44,pp.1833-1838.
Index Terms

Computer Science
Information Sciences

Keywords

Parallel cascade PID controller set point relay Autotuning