| 机床电力拖动脉冲宽度调制技术的研究 |
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| 引用本文： | 刘永超,王怀颖.机床电力拖动脉冲宽度调制技术的研究[J].机床与液压,2004(1):78-80,118. |
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| 作者姓名： | 刘永超 王怀颖 |
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| 作者单位： | 南京师范大学,南京市,210036 |
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| 摘 要： | 本文重点介绍用于机床电力拖动系统中的电机脉冲调制(PWM)技术，在分析现有脉冲宽度调制技术的基础上，提出一种采用优化技术生成PWM调制波的方法，推导了优化PWM调制波的求解过程，给出了其计算公式。
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| 关 键 词： | 机床 电力拖动系统 PWM 脉冲宽度调制 优化 |
The Research of Pulse Wide Modulation Method for Machine Tools Power Drag |
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| LIU Yong-chao,WANG Huai-ying.The Research of Pulse Wide Modulation Method for Machine Tools Power Drag[J].Machine Tool & Hydraulics,2004(1):78-80,118. |
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| Authors: | LIU Yong-chao WANG Huai-ying |
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| Abstract: | The pulse wide modulation(PWM) method of motor for machine tools power drag system is discussed. Based on analyzing the existing PWM method, a new method to create PWM wave using optimizing method, the process to give out the solution as well as the calculation formula is put forward. |
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| Keywords: | Machine tool power drag Pulse wide Modulation method |
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