| SVPWM技术在PCB雕刻机电主轴调速中的应用 |
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| 引用本文： | 李铁军,洪少彬,刘今越,杨冬.SVPWM技术在PCB雕刻机电主轴调速中的应用[J].河北工业大学学报,2008,37(1):33-37. |
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| 作者姓名： | 李铁军 洪少彬 刘今越 杨冬 |
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| 作者单位： | 1. 河北工业大学机械学院,天津,300130
2. 河北工业大学机械学院,天津,300130;天津大学精密测试技术及仪器国家重点实验室,天津,300072 |
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| 基金项目： | 河北省百名创新人才支持计划
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留学人员科技活动项目 |
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| 摘 要： | 在介绍电压空间矢量PWM原理的基础上,给出PCB雕刻机电主轴变频调速系统的结构,用TI公司的TMS320F2812数字信号处理器实现了空间电压矢量PWM变频调速算法,并将其应用于PCB板雕刻机电主轴变频调速系统中.实验结果表明,基于数字信号处理器的空间电压矢量PWM技术非常适合高速电主轴的调速控制,算法易于实现,系统运行稳定可靠.
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| 关 键 词： | SVPWM 数字信号处理器 电主轴 变频调速 事件管理器 |
| 文章编号： | 1008-2373（2008）01-033-05 |
| 收稿时间： | 2007-09-19 |
| 修稿时间： | 2007年9月19日 |
Application of Speed-governing for PCB Engraving Machine Motorized Spindle Based on Voltage Space Vector PWM Technique |
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| LI Tie-jun,HONG Shao-bin,LIU Jin-yue,YANG Dong.Application of Speed-governing for PCB Engraving Machine Motorized Spindle Based on Voltage Space Vector PWM Technique[J].Journal of Hebei University of Technology,2008,37(1):33-37. |
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| Authors: | LI Tie-jun HONG Shao-bin LIU Jin-yue YANG Dong |
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| Affiliation: | LI Tie-jun1,HONG Shao-bin1,LIU Jin-yue1,2,YANG Dong1 ( 1. School of Mechanical Engineering,Hebei University of Technology,Tianjin 300130,China,2. State Key Lab of Precision Measurement Technology , Instruments,Tianjin University,Tianjin 300072,China ) |
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| Abstract: | The structure of motorized spindle frequency-conversing and speed-governing system is presented based on introducing basic principle of voltage space vector PWM technique, a method of realizing voltage space vector PWM based on TMS320F2812 DSP of TI Corporation is given, and the method has been applied to the motorized spindle system of PCB engraving machine. The experiment results show that SVPWM technique based on the DSP is greatly suitable for the speed-governing of high-speed motorized spindle, the algorithm is simple, the system works stably and reliably. |
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| Keywords: | voltage space vector PWM DSP motorized spindle frequency-conversing and speed-governing event manager |
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