| 基于ATmega8L单片机的蠕动泵步进电机控制器研制 |
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| 引用本文： | 陈富安,霍富强,陈娜娜.基于ATmega8L单片机的蠕动泵步进电机控制器研制[J].机电工程技术,2011,40(11):24-27. |
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| 作者姓名： | 陈富安 霍富强 陈娜娜 |
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| 作者单位： | 河南工业大学电气工程学院,河南郑州,450007 |
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| 摘 要： | 针对蠕动泵步进电机控制在升降速过程普遍存在速度波动大的问题,从硬件和软件两方面综合考虑,设计了一套控制系统.该系统以高性能ATmega8L单片机为控制器；软件编程采用硬件定时器中断和查询相结合的方法,在中断服务程序中根据直线升降速法对步进电机进行速度控制.实际运行表明,系统可靠,运行平稳,达到预期效果.
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| 关 键 词： | ATmega8L 单片机 步进电机 蠕动泵 控制系统 |
Design of Peristaltic Pump Step Motor Controller Based on ATmega8L MCU |
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| CHEN Fu-an,HUO Fu-qiang,CHEN Na-na.Design of Peristaltic Pump Step Motor Controller Based on ATmega8L MCU[J].Mechanical & Electrical Engineering Technology,2011,40(11):24-27. |
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| Authors: | CHEN Fu-an HUO Fu-qiang CHEN Na-na |
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| Affiliation: | CHEN Fu-an,HUO Fu-qiang,CHEN Na-na(Henan University of Technology College of Electrical Engineering,Zhengzhou450007,China) |
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| Abstract: | Designed a suit of control system which is used for peristaltic pump step motor,in hardware and software,which exists problem of velocity fluctuation in the process of rise and fall speed.High performance MCU acts as controller;using the combined method of hardware timer interrupt and inquire to program,the controller control the speed of step motor based on linear rise-and-fall in the interrupt service routine.The used result shows that control system is stable,working stablely,achieving desired effect. |
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| Keywords: | ATmega8LMCU step motor peristaltic pump control system |
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