| 基于USB接口的光栅信号处理系统研究 |
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| 引用本文： | 张婉青,曹弘坚.基于USB接口的光栅信号处理系统研究[J].机械设计与制造,2005(12):140-142. |
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| 作者姓名： | 张婉青 曹弘坚 |
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| 作者单位： | 南京工业职业技术学院机械工程系,南京,210016 |
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| 摘 要： | 将USB总线和光栅测距结合于一体，设计了一种基于USB接口的光栅信号处理系统。该系统采用软、硬件结合的方法，具有模块化和多用化的特点。系统由光栅数显和USB通讯两个相对独立的部分组成。单片机是光栅信号处理系统的核心部分，是系统的信息处理与控制单元，实现光栅测量数据的采集与处理，键盘、显示及USB通讯的控制。
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| 关 键 词： | 光栅 单片机 控制 信号处理 USB接口 |
| 文章编号： | 1001-3997(2005)12-0140-02 |
| 收稿时间： | 2005-03-28 |
| 修稿时间： | 2005年3月28日 |
Research on grating signal processing system based on universal serial bus |
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| ZHANG Wan - qing,CAO Hong - jian.Research on grating signal processing system based on universal serial bus[J].Machinery Design & Manufacture,2005(12):140-142. |
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| Authors: | ZHANG Wan - qing CAO Hong - jian |
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| Affiliation: | Nanjing Institute of Industry Technology, Nanjing 210016, China |
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| Abstract: | In this paper, a system of grating signal processing based on USB is designed, which is characterized with modular and multiple use by means of combining software and hardware. The system is composed with grating data display and USB communication. The single - chip microcomputer is the central part of the grating signal processing system and the unit of information processing and control, which carry out the data acquisition and processing, keyboard control, data display and USB communication. |
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| Keywords: | Grating Single - chip microcomputer Control Signal processing USB interface |
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