| 基于CPLD的抗快变脉动负载直流调速器开发 |
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| 引用本文： | 张奇志,史富斌,李琳.基于CPLD的抗快变脉动负载直流调速器开发[J].西安石油大学学报(自然科学版),2007,22(4):89-91. |
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| 作者姓名： | 张奇志 史富斌 李琳 |
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| 作者单位： | 西安石油大学,电子工程学院,陕西,西安,710065 |
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| 摘 要： | 针对电动跑步机负载快变脉动的特点,设计了一种基于复杂可编程逻辑器件(CPLD)的抗快变脉动负载的直流调速器.以1~2kW直流电机驱动的运动装置为例,采用CPLD和速度、电流调节电路,产生PWM控制信号,实现对电动跑步机的精确控制.工业化试验结果表明,开发的直流调速器动态性能好,性价比高.同时该方法能应用于具有同类负载特征的小功率直流调速系统中.
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| 关 键 词： | 复杂可编程逻辑器件 脉动负载 直流调速器 |
| 文章编号： | 1673-064X（2007）04-0089-03 |
| 修稿时间： | 2007-01-15 |
Development of the DC- speed controller against the pulse load rapidly changing based on the CPLD |
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| ZHANG Qi-zhi,SHI Fu-bin,LI Lin.Development of the DC- speed controller against the pulse load rapidly changing based on the CPLD[J].Journal of Xian Shiyou University,2007,22(4):89-91. |
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| Authors: | ZHANG Qi-zhi SHI Fu-bin LI Lin |
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| Abstract: | In accordance with the high-frequency pulse load of an electric runner,a kind of speed regulator for DC motor based on CPLD is designed.Taking a sport apparatus driven by the DC motor of 1～2 kW as an example,PWM control signal is generated using CPLD of high performance and the speed and current regulation circuit to accurately control the electric runner.Industrial experiments show that the developed DC speed regulator has high performance and high performance-price ratio,and it can be used in other small power DC speed regulating systems with the same type of load. |
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| Keywords: | CPLD pulse load DC speed controller |
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