| 用PIC单片机构建微波测距仪故障检测系统 |
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| 引用本文： | 曾文锋,李申鹏,李莉,刘军,王力登,易志刚. 用PIC单片机构建微波测距仪故障检测系统[J]. 电光与控制, 2007, 14(4): 195-197,200 |
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| 作者姓名： | 曾文锋 李申鹏 李莉 刘军 王力登 易志刚 |
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| 作者单位： | 武汉军械士官学校,武汉,430075;武汉军械士官学校,武汉,430075;武汉军械士官学校,武汉,430075;武汉军械士官学校,武汉,430075;武汉军械士官学校,武汉,430075;武汉军械士官学校,武汉,430075 |
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| 摘 要： | 设计了一种微波测距仪故障检测系统,利用PIC单片机技术对微波测距仪的电压、电流及频率信号等进行数据采集和测试,建立了故障案例库,结合PC机实现了对微波测距仪的故障自动诊断.对几种常用的微波测距仪进行了故障检测,结果表明,故障的诊断定位准确可靠.
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| 关 键 词： | 微波测距仪 故障检测 单片机 数据采集 |
| 文章编号： | 1671-637X（2007）04-0195-03 |
| 修稿时间： | 2007-03-282007-04-30 |
Fault diagnosis system for microwave range finders constructed by using PIC single-chip computer |
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| ZNEG Wen-feng,LI Shen-peng,LI Li,LIU Jun,WANG Li-deng,YI Zhi-gang. Fault diagnosis system for microwave range finders constructed by using PIC single-chip computer[J]. Electronics Optics & Control, 2007, 14(4): 195-197,200 |
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| Authors: | ZNEG Wen-feng LI Shen-peng LI Li LIU Jun WANG Li-deng YI Zhi-gang |
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| Affiliation: | Wuhan Ordnance N. C. 0 Academy of PLA, Wuhan 430075, China |
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| Abstract: | The fault detection system for a kind of microwave range finders is designed by taking the advangtage of PIC single chip computer, which is used to process acquisition and management of such data as voltage, current and frequency output by the ranger finders. Fault case library is set up and fault detection diagnosis of the range finder is automatically processed with PC. Fault detection experiments were carried out on commonly used several microwave range finders. The results of the experiments show that fault detection system is accurate and reliable. |
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| Keywords: | microwave ranger finder fault detection single chip computer data acquisition |
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