| 微型电动机的参数辨识 |
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| 引用本文： | 李伟恒,张琛.微型电动机的参数辨识[J].微特电机,1998,26(1):6-8. |
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| 作者姓名： | 李伟恒 张琛 |
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| 作者单位： | 上海交通大学信息存储研究中心 |
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| 摘 要： | 对于直径２ｍｍ的微型电动机，由于微特性的影响，它的数学模型的建立将十分困难，一般电动机参数的计算理论也无法适用于微电机，所以很难得到微型电动机参数的精确值。本文运用电机先验理论得出微型电动机的大致模型，以此为基础利用比较成熟的最小二乘法对系统进行辩识，以确定微型电动机的参数值。
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| 关 键 词： | 微型电动机，最小二乘法，参数辨识，伪随机码 |
Parameter Identification for Mircromotor |
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| Li Weiheng,Zhang Chen.Parameter Identification for Mircromotor[J].Small & Special Electrical Machines,1998,26(1):6-8. |
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| Authors: | Li Weiheng Zhang Chen |
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| Abstract: | The mathematical model of micromotor with diameter of 2mm is difficult to be constructed,because of its very small size.The calculation theory of common motor is not fit for micromotor,So it is difficult to get the precise value of micromotor parameter.In this paper,at first the approximate mathematical model of micromotor was constructed by using the priori knowledge of prototype motor of it,then the system was identified by using the least squares method,consequently the value of micromotor parmeter would be got. |
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| Keywords: | micromotor least squares method parameter identification PRBS |
| 本文献已被 CNKI 维普 等数据库收录！ |
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