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關注：1
2013-05-23 12:21
求翻譯：摘要:傳統交流傳動系統為了滿足高性能調速的需要，往往在電機傳動軸上安裝速度傳感器，這不僅增加系統的成本，也降低了系統的可靠性和魯棒性。為了實現快速準確地觀測電機轉速，本文在直接轉矩控制系統的基礎上,采用了基于電機轉子磁鏈的MRAS速度辨識方法對系統進行速度估計，并通過DSP實現無速度傳感器的直接轉矩控制。利用matlab對系統進行仿真分析，仿真結果表明該方案的設計方法正確可行。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
摘要:傳統交流傳動系統為了滿足高性能調速的需要，往往在電機傳動軸上安裝速度傳感器，這不僅增加系統的成本，也降低了系統的可靠性和魯棒性。為了實現快速準確地觀測電機轉速，本文在直接轉矩控制系統的基礎上,采用了基于電機轉子磁鏈的MRAS速度辨識方法對系統進行速度估計，并通過DSP實現無速度傳感器的直接轉矩控制。利用matlab對系統進行仿真分析，仿真結果表明該方案的設計方法正確可行。
問題補充： |
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2013-05-23 12:21:38
Abstract: In the traditional AC drive system in order to meet the needs of high-performance speed control, often installed on the motor shaft speed sensor, which not only increases the cost of the system, and also reduce the reliability and robustness of the system. In order to achieve fast and accu
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2013-05-23 12:23:18
Summary: Traditional AC drive system in order to meet high-performance speed, often installed on the motor shaft speed sensor, this is not only increase the system's cost, but it also reduces the system's reliability and robust. In order to achieve fast, accurate observation motor speed, and this in
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2013-05-23 12:24:58
Abstract: The traditional exchange transmission system in order to satisfy the high performance velocity modulation the need, often installs the velocity generator on the electrical machinery drive shaft, not only this increase system cost, also reduced the system reliability and robustness.In order
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2013-05-23 12:26:38
Summary: conventional AC drive systems in order to meet the needs of high-performance speed is often installed on the motor drive shaft speed sensor, not only increasing the cost of the system, also reduces the reliability and robustness of the system. In order to achieve fast and accurate observati
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2013-05-23 12:28:18
正在翻譯，請等待...
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