• CN:11-2187/TH
  • ISSN:0577-6686

›› 2002, Vol. 38 ›› Issue (5): 122-125.

• 论文 • 上一篇    下一篇

钢丝绳缺陷信号的特征量分析与损伤状况的模糊辨识

顾伟;褚建新   

  1. 上海海运学院电气自动化研究所
  • 发布日期:2002-05-15

CHARACTERISTIC VALUES ANALYSIS AND FUZZY DISCERNMENT FOR THE FAULT STATUS OF THE WIRE ROPE

Gu Wei; Chu Jianxin   

  1. Shanghai Maritime University
  • Published:2002-05-15

摘要: 基于对钢丝绳缺陷漏磁检测原理的分析,建立了一组全方位的钢丝绳缺陷信号特征量。应用模糊信号处理法,对缺陷信号特征量进行辨识,使钢丝绳损伤状况检测的准确性明显提高。介绍了新方法的试验结果。

关键词: 钢丝绳, 漏磁, 模糊辨识, 缺陷, 特征量

Abstract: Based on the analysis of testing principle in leakage fields of wire rope faults, a series of the characteristic values of wire rope default signals are defined. Applying fuzzy method to discern the characteristic values of the wire rope signals, the evaluation accuracy of the fault status is obviously increased. Finally, the experiment results of the new method are introduced.

Key words: Faults, Fuzzy discernment, Magnetic leakage Characteri-stic values, Wire rope

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