| 微秒级定时器的制作及其在数字I/O卡控制步进电机中的应用 |
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| 引用本文： | 林砺宗,王启春,张松,王天威.微秒级定时器的制作及其在数字I/O卡控制步进电机中的应用[J].机械与电子,2010(8):53-56. |
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| 作者姓名： | 林砺宗 王启春 张松 王天威 |
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| 作者单位： | 华东理工大学机械与动力工程学院,上海,200237 |
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| 摘 要： | 研究了基于Windows的软件定时器的制作,其具有很高的稳定性和精度,适用于很多场合的时间控制模块.结合数字I/O卡速度快,端口多及价格低的特点,提出了通用数字I/O卡控制步进电机的控制方法,编制控制程序.将定时器封装成动态链接库函数,然后将其应用在数字I/O卡控制步进电机的专用软件编制中.
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| 关 键 词： | 微秒级定时器 数字I/O卡 步进电机 |
The Production of Microsecond-level Timer and Its Application in Control of Stepper Motor by Digital I / O Card |
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| LIN Li-zong,WANG Qi-chun,ZHANG Song,WANG Tian-wei.The Production of Microsecond-level Timer and Its Application in Control of Stepper Motor by Digital I / O Card[J].Machinery & Electronics,2010(8):53-56. |
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| Authors: | LIN Li-zong WANG Qi-chun ZHANG Song WANG Tian-wei |
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| Affiliation: | (School of Mechanical Engineering of East China University of Science and Technology,Shanghai 200237,China) |
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| Abstract: | Based on Windows,study the manufacture of soft micro-level ti mer,of which the stability and accuracy is high and applicable to manyoccasions.With the characteristics of fast speed,many ports and light cost of digital I/O card,wepropose the stepped motor s control method of using digital I/O card and program control proce-dures.Package the ti merinto a dynamiclinklibraryfunction which is used in the program of controlling stepped motor by digital I/O card. |
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| Keywords: | microsecond-level timer digital I/O card stepped motor |
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