| 基于W77E58单片机无抖动误差深度测量系统的设计 |
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| 引用本文： | 黄向慧.基于W77E58单片机无抖动误差深度测量系统的设计[J].煤矿机械,2006,27(7):133-135. |
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| 作者姓名： | 黄向慧 |
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| 作者单位： | 西安科技大学,电气与控制工程学院,西安,710054 |
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| 摘 要： | 使用新型W77E58高速单片机并运用先进的鉴相和消抖算法,设计了用于测井深度测量子系统,完全消除了编码器引起的抖动误差,给出该系统硬件的设计方案。系统已成功应用于测井仪中,表明该系统具有很高的测量精度和稳定性。
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| 关 键 词： | 高速单片机 光栅编码器 鉴相 消抖 信号整形 |
| 文章编号： | 1003-0794（2006）07-0133-03 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006年3月2日 |
Design of Depth Measure System without Wobble Error Based on W77E58 |
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| HUANG Xiang-hui.Design of Depth Measure System without Wobble Error Based on W77E58[J].Coal Mine Machinery,2006,27(7):133-135. |
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| Authors: | HUANG Xiang-hui |
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| Abstract: | A depth measure system is designed based on advanced phase detection and algorithm of signal - wobble elimination by using the high - speed single chip mirocomputer W77E58. There is no signal - wobbleerror caused by the encoder in the system. The design scheme of system hardware is given. In conclusion, the system is of a high measure accuracy and a good stability so that it has been used in the direct digital logging. |
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| Keywords: | high - speed single chip miroprocessor grating encoder phase detection eliminating signal - wobble siglnal shaping |
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