| 光栅信号的相位细分与数字编码技术 |
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| 引用本文： | 徐航. 光栅信号的相位细分与数字编码技术[J]. 装甲兵工程学院学报, 1995, 0(1) |
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| 作者姓名： | 徐航 |
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| 作者单位： | 装甲兵工程学院科研所 100072，北京 |
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| 摘 要： | 本文基于对正弦光栅信号的研究与应用实践,介绍了一种与微机系统接口的光栅信号细分与编码新方法,使光栅信号与微机系统的接口设计更简单、方便,且细分数可达20倍以上.文中给出的电路模型和编码逻辑表达式均已经过验证,可直接应用于有关系统中.
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| 关 键 词： | 光栅编码 细分技术 微机接口 |
A New Method of Phase Dividing and Digit Coding for Grating Signal |
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| Xu Hang. A New Method of Phase Dividing and Digit Coding for Grating Signal[J]. Journal of Armored Force Engineering Institute, 1995, 0(1) |
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| Authors: | Xu Hang |
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| Abstract: | Based on study of sinusoid signal and its application, a new method of phase dividing anddigit coding for grating signal is introduced in this paper, through this method, the interface designbetween the grating signal and the computer system becomes much more simple and convenient and thesubdivision number can reach more than 20 times. All the circuit models and the logical coding for-mula given out in the paper have been identified and can be used to the system concerned directly. |
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| Keywords: | Grating coding dividing technique computer interface |
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