| 基于DSP的直流电机调速系统数字化设计 |
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| 引用本文： | 高鹏,史晓东,王乐勇. 基于DSP的直流电机调速系统数字化设计[J]. 仪器仪表用户, 2010, 17(1): 18-19. DOI: 10.3969/j.issn.1671-1041.2010.01.009 |
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| 作者姓名： | 高鹏 史晓东 王乐勇 |
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| 作者单位： | 中国空空导弹研究院,洛阳,471000 |
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| 摘 要： | 目前直流电机调速系统主要是模拟电路线性调速及模拟方法实现PWM调速,上述两种方法不仅电路复杂,而且调试困难。鉴于此,提出充分利用DSP(TMS320LF2407A)芯片的高速运算功能,即以数字控制替代传统的模拟控制来完成直流电机的PWM调速。其中主要内容涉及系统介绍、数字化控制方法及实现。
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| 关 键 词： | 数字控制 脉宽调制 数宇信号处理器 双线性变换 |
The digital design based on DSPo of the DC motor's speed regulation system |
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| GAO Peng,SHI Xiao-dong,WANG Le-yong. The digital design based on DSPo of the DC motor's speed regulation system[J]. Electronic Instrumentation Customer, 2010, 17(1): 18-19. DOI: 10.3969/j.issn.1671-1041.2010.01.009 |
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| Authors: | GAO Peng SHI Xiao-dong WANG Le-yong |
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| Affiliation: | The Air-Air Missile Research Insititute of China;Luoyang 471000;China |
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| Abstract: | Laterly,the DC motor's speed regulation system involve analog circuit linear regulation and PWM speed regulation based on analog circuit.These two means are complex and difficult to debug.Therefore,we make use of the high-speed calculation of DSP,and adopt digital control to substitute for these two analog means. |
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| Keywords: | digital control pulse width modulate digtal signal processor bilinear transform |
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