| 基于模型参考自适应的永磁同步电机转动惯量识别 |
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| 引用本文： | 钱丹. 基于模型参考自适应的永磁同步电机转动惯量识别[J]. 沙洲职业工学院学报, 2009, 12(3): 12-16 |
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| 作者姓名： | 钱丹 |
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| 作者单位： | 沙洲职业工学院,江苏张家港,215600 |
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| 摘 要： | 研究了基于模型参考自适应辨识理论在电机转动惯量辨识中的应用。为简化基于模型参考自适应中辨识算法的设计，分析了快速查找二分法在永磁交流伺服系统中转动惯量辨识的应用。通过速度调节器参数自整定的仿真实验表明，基于模型参考自适应的二分参数识别能够有效地增强永磁交流伺服系统的鲁棒性。
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| 关 键 词： | 模型参考自适应 二分法 电机转动惯量 鲁棒性 |
Identification of PMSM Inertia Based on Dichotomy Parameter Identification of MRAI |
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| QIAN Dan. Identification of PMSM Inertia Based on Dichotomy Parameter Identification of MRAI[J]. Journal of Shazhou Polytechnical Institute of Technology, 2009, 12(3): 12-16 |
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| Authors: | QIAN Dan |
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| Affiliation: | QIAN Dan ( Shazhou Professional Institute of Technology, Zhangjiagang 215600, China) |
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| Abstract: | In this paper, the application of classic MRAI theory in identification of motor inertia is discussed; in order to simplify the design of identification algorithm of MRAI, the application of the dichotomy of rapid searching in-PMSM AC servo system is analyzed. With reference to the simulated results of auto-turning of speed controllers, the identification of motor inertia based on dichotomy parameter identification of model reference can enhance the robustness of PMSM AC servo system. |
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| Keywords: | MRAI Dichotomy Motor Inertia Robustness |
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