Optimization of PI Controller Parameters Using Genetic Algorithm

WANG Jing; ZHAO Yuanyuan

doi:10.13374/j.issn1001-053x.2000.01.048

Volume 22 Issue 1

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Article Navigation > Chinese Journal of Engineering > 2000 > 22(1): 93-96

WANG Jing, ZHAO Yuanyuan. Optimization of PI Controller Parameters Using Genetic Algorithm[J]. Chinese Journal of Engineering, 2000, 22(1): 93-96. doi: 10.13374/j.issn1001-053x.2000.01.048

Citation:

WANG Jing, ZHAO Yuanyuan. Optimization of PI Controller Parameters Using Genetic Algorithm[J]. Chinese Journal of Engineering, 2000, 22(1): 93-96. doi: 10.13374/j.issn1001-053x.2000.01.048

WANG Jing, ZHAO Yuanyuan. Optimization of PI Controller Parameters Using Genetic Algorithm[J]. Chinese Journal of Engineering, 2000, 22(1): 93-96. doi: 10.13374/j.issn1001-053x.2000.01.048

Citation:

WANG Jing, ZHAO Yuanyuan. Optimization of PI Controller Parameters Using Genetic Algorithm[J]. Chinese Journal of Engineering, 2000, 22(1): 93-96. doi: 10.13374/j.issn1001-053x.2000.01.048

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Optimization of PI Controller Parameters Using Genetic Algorithm

doi: 10.13374/j.issn1001-053x.2000.01.048

Information Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1999-09-07

Abstract

Abstract

Given the change of characteristic parameters of the control object, the deterioration will be produced in the dynamic response qualities of the main drive system of a hot finishing mill. The optimization of PI parameters of the speed controller in a two-loop control system was studied, which is adjusted by iterative genetic algorithm. The digital simulation results show the efficiency and rationality of the algorithm.
- genetic algorithm,
- DC speed control system,
- parameters optimization,
- PI controller