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http://dx.doi.org/10.5050/KSNVN.2009.19.5.475

PID Tuning Based on RCGA Using Ziegler-Nichols Method  

Park, Ji-Mo (고려대학교 제어계측공학과)
Kim, Go-Eun (고려대학교 제어계측공학과)
Kim, Jin-Sung (고려대학교 제어계측공학과)
Park, Sung-Man (고려대학교 제어계측공학과)
Heo, Hoon (고려대학교 제어계측공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.19, no.5, 2009 , pp. 475-481 More about this Journal
Abstract
Real-coded genetic algorithm(RCGA) has better performances than conventional genetic algorithm about dealing with a large domain, the precision and the constrain problem. Also the RCGA has advantage of operation time because it doesn't have to following about decoding operation. In this paper the ranges of PID gains are limited based on Ziegler-Nichols method to consider a long operation time problem that is the main problem of genetic algorithm. Result shows proposed method represents better performance without ignored about result of ZN tuning method and reduces the calculation time.
Keywords
Genetic Algorithm; PID Gain Tuning; Ziegler-Nichols Tuning Reverse Osmosis Process;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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