Modern Manufacturing Engineering ›› 2018, Vol. 454 ›› Issue (7): 116-123.doi: 10.16731/j.cnki.1671-3133.2018.07.020

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A study of new defect detection system of cable diameter

Xu Tongxu1, Huang Danping1,2,3, Guo Kang1, Zhang Xinhao1   

  1. 1 Sichuan University of Science & Engineering,Zigong 643000,Sichuan,China;
    2 Artificial Intelligence Key Laboratory of Sichuan Province,Zigong 643000,Sichuan,China;
    3 Sichuan Provincial Key Lab. of Process Equipment and Control,Zigong 643000,Sichuan,China
  • Received:2017-01-09 Online:2018-07-20 Published:2018-07-20

Abstract: The traditional defect detection system usually has one offline function,which sends an alarm when the cable diameter exceeds its standard value.A new online defect detection system has been developed.First,designing functions in this new defect detection system,such as dynamic display of the cable diameter datum,review of detection results,remote access and monitoring.Second,determine the connection mode of the system hardware.At last,build software framework.During the datum processing,linear interpolation has been used to connect the diameter and the location in the cable,and integral amplification algorithm has been used to detect the defect of fiber diameter.Besides,the error of cable diameter position’s estimation has been analyzed,which provides some help in setting the information of data acquisition card.The new defect detection system in this paper has been proved running successfully and efficiently.

Key words: online, defect detection system, linear interpolation, integral amplification, error analysis

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