Genetic algorithm tuned PI controller on PMSM simplified vector control
来源期刊：中南大学学报(英文版)2013年第11期
论文作者：WIBOWO Wahyu Kunto JEONG Seok-kwon
文章页码：3042 - 3048
Key words：simplified vector control; conventional field oriented control; permanent magnet synchronous motor; genetic algorithm; PI controller
Abstract: A simple control structure in servo system is occasionally needed for simple industrial application which precise and high control performance is not exessively important so that the cost production can be reduced efficiently. Simplified vector control, which has simple control structure, is utilized as the permanent magnet synchronous motor control algorithm and genetic algorithm is used to tune three PI controllers used in simplified vector control. The control performance is obtained from simulation and investigated to verify the feasibility of the algorithm to be applied in the real application. Simulation results show that the speed and torque responses of the system in both continuous time and discrete time can achieve good performances. Furthermore, simplified vector control combined with genetic algorithm has a similar performance with conventional field oriented control algorithm and possible to be realized into the real simple application in the future.
WIBOWO Wahyu Kunto1, JEONG Seok-kwon2
(1. Mechatronics Engineering, Pukyong National University, Busan 608-739, Korea;
2. Refrigeration and Air-Conditioning Engineering, Pukyong National University, Busan 608-739, Korea)
Abstract:A simple control structure in servo system is occasionally needed for simple industrial application which precise and high control performance is not exessively important so that the cost production can be reduced efficiently. Simplified vector control, which has simple control structure, is utilized as the permanent magnet synchronous motor control algorithm and genetic algorithm is used to tune three PI controllers used in simplified vector control. The control performance is obtained from simulation and investigated to verify the feasibility of the algorithm to be applied in the real application. Simulation results show that the speed and torque responses of the system in both continuous time and discrete time can achieve good performances. Furthermore, simplified vector control combined with genetic algorithm has a similar performance with conventional field oriented control algorithm and possible to be realized into the real simple application in the future.
Key words:simplified vector control; conventional field oriented control; permanent magnet synchronous motor; genetic algorithm; PI controller
