吉林大学学报(工学版) ›› 2002, Vol. ›› Issue (4): 62-65.

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A High Speed Multi-channel Signal Collection System Based on Line-array Eddy Sensors

GAO Yin-han, WU Ding-chao, MA Zeng-zhi   

  1. Center of Test Science, Jilin University, Changchun 130025, China
  • Received:2002-05-10

Abstract: A two dimensional signal collection system based on line array eddy sensors is introduced.The analog multi channel switch,X-R orthogonal resolver and digital signal processor are used,so the signal collecting and processing rate of the system has been enhanced effectively.The principle diagram of the system and the block diagrams of related components are given in this paper.

Key words: line array eddy sensors, X-R orthogonal resolver, digital signal processor, signal collection system

CLC Number: 

  • TM9381
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