测控技术杂志社,测控在线—一种便携式智能电缆故障测试仪 关键词：电缆故障测试;DSP;CPLD [gap=459]Key words：cable fault detect;DSP;CPLD
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This paper introduces many methods for under basic MCS-51 single chip microcomputer hardware system, achieve intellect control of metal cable fault detect.
文介绍了在基本的mcs—5 1单片机系统配置下，充分发挥软件功能，实现金属电缆故障测量中的智能控制的具体方法。
In order to locate power cable fault fast and accurately, the acoustic propagation time measurement was developed to detect cable fault.
为了快速准确的找到电力电缆故障所发生的位置，研究了声磁传播时间差法测寻电力电缆故障点。
In order to ensure the reliable operation of the long-distant undersea optical cable, it is necessary to detect the delitescent fault in earliest time.
为了保障长途海底光缆的运行可靠性，需要尽早发现潜在的故障。
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