| 基于模型参考自适应的速度估计方法 |
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| 引用本文： | 尹进田,李白雅,黄海.基于模型参考自适应的速度估计方法[J].自动化与仪表,2008,23(3):9-12. |
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| 作者姓名： | 尹进田 李白雅 黄海 |
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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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| 摘 要： | 为解决无速度传感器感应电动机矢量控制系统的速度估计问题,以模型参考自适应的理论为基础,利用感应电压矢量进行转速估计并进行仿真,转速估计结果理想,仿真实验所得到的波形与理论分析结果是一致的。并且使相应的无速度传感器矢量控制系统具有良好的静、动态性能。证明了采用模型参考自适应系统,利用感应电压矢量进行转速估计方法的正确性和可行性。
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| 关 键 词： | 无速度传感器 矢量控制 模型参考自适应 速度估计 |
| 文章编号： | 1001-9944(2008)03-0009-03 |
| 修稿时间： | 2007年6月8日 |
Speed Estimation Methods Based on MRAS |
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| YIN Jin-tian,LI Bai-ya,HUANG Hai.Speed Estimation Methods Based on MRAS[J].Automation and Instrumentation,2008,23(3):9-12. |
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| Authors: | YIN Jin-tian LI Bai-ya HUANG Hai |
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| Abstract: | In order to solve the speed estimation problems of speed sensorless vector-controlled induction motordrives,based on the paper MRAS identification theory,by the use of the voltage vector induction to estimates the motor speed,the results of the motor speed estimates is effective and the simulation experiment is consistent,therefore,the proposed MRAS based on speed sensorless vector-controlled induction motor drives have good performance in stady-state and transient-state operation.It shows the MRAS and the voltage vector induction are feasibility and the correctness. |
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| Keywords: | speed sensorless vector control model reference adaptive system(MRAS) speed estimation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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