| 实时钢丝绳检测信号处理系统 |
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| 引用本文： | 康宜华,刘启茂,卢文祥,杨叔子.实时钢丝绳检测信号处理系统[J].华中科技大学学报(自然科学版),1991(4). |
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| 作者姓名： | 康宜华 刘启茂 卢文祥 杨叔子 |
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| 作者单位： | 华中理工大学机一系
(康宜华，卢文祥)，华中理工大学图书馆
(刘启茂)，华中理工大学机一系(杨叔子) |
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| 摘 要： | 本文介绍了一种实时钢丝绳检测信号处理系统的结构、系统硬件和软件.同时,对检测系统的调整、断丝信号检测和分析方法以及系统的性能作了较详细的分析.
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| 关 键 词： | 钢丝绳 信号处理系统 性能分析 |
A RealTime Signal Processing System for Wire Rope Inspection |
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| Kang Yihua Liu Qimao Lu Wenxiang Yang Shusi.A RealTime Signal Processing System for Wire Rope Inspection[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1991(4). |
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| Authors: | Kang Yihua Liu Qimao Lu Wenxiang Yang Shusi |
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| Institution: | Kang Yihua Liu Qimao Lu Wenxiang Yang Shusi |
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| Abstract: | This paper is concerned with the structure, hardware and software of a real-time signal processing system for wire rope inspection. It consists of a sensor and a computer-aided signal processing system. The hardware includes an equidistant pulse generator and a magnetic map signal storage. Sampling pulses from the equidistant pulse generator control the A/D board to perform sampling in uniform spatial intervals. They are also used in computer counting to locate each inspecting point. The magnetic map signal storage plays the role of buffer store for the real-time processing of signal inspected. The software contains those for the inspection hardware adjustment, parameter measurement and real-time inspection signal analysis. The adjustment of the inspection system, the detecting and analyzing methods of the broken wire signal, and the system performance such as the processing time tolerance and dynamic sensitivity are discussed in detail. |
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| Keywords: | Wire rope Signal processing system Preformace analysis |
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