| 基于模糊PI参数自整定的永磁同步电动机矢量控制系统 |
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| 引用本文： | 牛洪海,赵荣祥,吴茂刚. 基于模糊PI参数自整定的永磁同步电动机矢量控制系统[J]. 电气应用, 2005, 24(12): 79-82 |
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| 作者姓名： | 牛洪海 赵荣祥 吴茂刚 |
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| 作者单位： | 浙江大学电气学院,310027;浙江大学电气学院,310027;浙江大学电气学院,310027 |
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| 摘 要： | 将一种基于模糊推理的参数自整定 PI 控制器引入到永磁同步电动机(PMSM)矢 量控制系统中，该控制器可以根据控制量给定值和反馈值的偏差 E 和偏差变化率 EC 按照模糊控 制规则实时自整定 PI 控制器的两个参数。仿真结果表明，运用该控制方法的系统响应快、超调 小、鲁棒性好，较常规 PI 控制具有更好的动静态性能。
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| 关 键 词： | 模糊规则 矢量控制 PI参数整定 永磁同步电动机 |
| 修稿时间： | 2005-06-27 |
PMSM Vector Control System Based on Fuzzy PI Controller with Self-Tuning Parameter |
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| Niu Honghai. PMSM Vector Control System Based on Fuzzy PI Controller with Self-Tuning Parameter[J]. Electrotechnical Application, 2005, 24(12): 79-82 |
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| Authors: | Niu Honghai |
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| Affiliation: | Zhejiang University |
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| Abstract: | A PI controller with self-tuning parameter based on fuzzy inferring is applied to vector control system of permanent magnet synchronous motor (PMSM).This controller is capa- ble of automatically adjusting the two parameter of PI controller according to the error E and the change in error EC between on given value and feedback value of controlled variable.The simu- lation results show the system used this method has quick re- spond,small overshoot and good robustness,the system is supe- rior to the traditional PI controller in dynamic and static perfor- mance. |
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| Keywords: | fuzzy rule vector control PI parameter tuning permanent magnet synchronous motor(PMSM) |
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