| 基于DSP的车床主轴回转误差的动态测量系统 |
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| 引用本文： | 邬晔佳.基于DSP的车床主轴回转误差的动态测量系统[J].精密制造与自动化,2009(1). |
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| 作者姓名： | 邬晔佳 |
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| 作者单位： | 同济大学,机械工程学院,200092 |
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| 摘 要： | 数据采集及传送方案的制定是主轴回转误差动态测量装置硬件系统设计的关键.区别于基于单片机的数据采集及传送方案,提出了基于DSP的数据采集及传送硬件系统接口电路,同时讨论了基于DSP对电涡流传感器输出的电压信号实现A/D转换的软件程序设计流程.该系统较传统测量系统具有测量精度高、数据处理能力强等特点,有较高的可靠性和应用价值,可广泛应用于生产实际中.
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| 关 键 词： | 机床主轴 回转误差 单片机 动态测量 |
DSP-Based Dynamic Measuring System of Lathe Spindle Rotation Error |
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| WU Yejia.DSP-Based Dynamic Measuring System of Lathe Spindle Rotation Error[J].Precise Manafacturing & Automation,2009(1). |
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| Authors: | WU Yejia |
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| Abstract: | The proposal for data collection and its transmission is critical to designing the hardware system of dynamic measuring device for lath spindle rotation error. Differing from the traditional way of single-chip microcomputer, it puts forward a new hardware system interface circuit of DSP-based data collection and transmission. In the meanwhile, this paper also describes DSP-based software program design workflow of A/D conversion for voltage signals sent from electric eddy current sensor. Compared with the t... |
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| Keywords: | DSP |
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