| 基于遗传算法整定PI控制器的PMSM简化矢量控制系统 |
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| 引用本文： | 张轶,李白雅,杨杰,杨国伟,易志威. 基于遗传算法整定PI控制器的PMSM简化矢量控制系统[J]. 湖南工程学院学报(自然科学版), 2014, 24(3): 14-17 |
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| 作者姓名： | 张轶 李白雅 杨杰 杨国伟 易志威 |
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| 作者单位： | 湖南科技大学信息与电气工程学院,湘潭,411201 |
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| 基金项目： | 湖南科技大学研究生创新基金，湖南省科技计划项目 |
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| 摘 要： | 简化矢量控制系统控制结构简单，能有效地降低生产成本，常被用于永磁同步电机控制系统中，但该系统的速度响应及转矩响应性能欠佳．本文采用遗传算法整定简化矢量控制系统中三个PI控制器的参数，使之达到与传统矢量控制系统相似的控制性能．通过仿真实验，验证了基于遗传算法整定PI控制器的永磁同步电机简化矢量控制系统，在连续时间域和离散时间域内都取得了良好的速度响应和转矩响应性能．
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| 关 键 词： | PMSM 传统的磁场定向控制 简化的矢量控制 遗传算法 PI控制器 |
Simplified Vector Control System of PMSM Based on Genetic Algorithm Tuned PI Controller |
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| ZHANG Yi,LI Bai-ya,YANG Jie,YANG Guo-wei,YI Zhi-wei. Simplified Vector Control System of PMSM Based on Genetic Algorithm Tuned PI Controller[J]. Journal of Hunan Institute of Engineering(Natural Science Edition), 2014, 24(3): 14-17 |
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| Authors: | ZHANG Yi LI Bai-ya YANG Jie YANG Guo-wei YI Zhi-wei |
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| Affiliation: | (Hunan University of Science and Technology, Xiangtan 411201, China) |
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| Abstract: | The simplified vector control system with the characteristic of simple structure is often used for the permanent magnet synchronous motor control system. In this paper, genetic algorithm is applied to tune three PI controller of the simplified vector control system. Through the simulation and investigation the feasibility of simplified vector control system of permanent magnet synchronous motor is verified based on genetic algorithm tune PI controller in the practical application. The simulation results show that the speed and the torque of the system have a good performance in continuous time and discrete time, and it is occasionally needed for some application when precise and high control performance is not excessively important, so that it can effectively reduce the costt of production. |
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| Keywords: | PMSM simplified vector control genetic algorithm PI controller |
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