| 黄桂梅,刘永立,邵联合.基于单片机的直流电机调速系统设计与实践[J].电气自动化,2016,(1):1~2, 5 |
| 基于单片机的直流电机调速系统设计与实践 |
| Design and Practice of a DC Motor Speed Control System Based on the Single-chip Microcomputer |
| 修订日期：2015-05-09 |
| DOI： |
| 中文关键词: 转速检测 光电耦合 PI调节 偏差限幅 积分分离 保护措施 |
| 英文关键词:speed detection photo-coupling PI adjustment deviation limit integral separation protection measure |
| 基金项目: |
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| 摘要点击次数: 12696 |
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| 中文摘要: |
| 直流电动机具有良好的起动、制动性能,用于大范围内平滑调速,在许多需要调速或快速正反转的电力拖动领域中得到了广泛的应用,从控制的角度来看,直流电机的调速是交流拖动系统的基础。针对直流电机转速的测量与自动控制,尝试采用AVR单片机来实现直流电机调速系统,通过对硬软件进行了设计和实践,直流电机调速系统达到了预期效果,可以降低投资成本,减少功耗,提高控制的灵活性。 |
| 英文摘要: |
| With its excellent start-up and brake performance, the DC motor can realize smooth speed control over a wide range, thus finding an extensive application in the electric drive field where speed control and rapid inversion is required. In terms of control, the DC motor speed control is the base of the AC drive system. With respect to the speed measurement and automatic control of the DC motor, the paper tries to use an AVR single-chip microcomputer to realize DC motor speed regulation. Through design and actual use of the software and hardware, the DC motor speed control system is proved to achieve the expected effects. It can reduce the cost of investment, cut down power consumption and improve control flexibility. |
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