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Research on intelligent pipeline magnetic flux leakage detector

Yang-Lijian, Fong-Haiying and Wong-Yumei
School of Information Science and Engineering, Shenyang University of Technology,Shenyang, China.


I Introduction

II Principle of MFL Detection

III The construction of MFL apparatus

IV the feature of high-precision pipeline lead-magnetic on-line measure system

V Conclusion


  1. Katragadda G, Lord W, Sun Y S, et al, Alternative Magnetic Flux Leakage Modalities for Pipeline Inspection [J], IEEE. Transactions on Magnetics, 1996 (32):1581~1584.
  2. Mandayam S, Udpa L, Udpa S S, et al. Invariance Transformations for Magnetic Flux Leakage Signals [J], IEEE Transactions on Magnetics, 1996(32):1577~1580.
  3. Yang Li-jian Ge Min, Gao Song-wei, Computer system of on-line detecting pipeline by magnetic flux leakge [J] Journal of Shenyang Polytechnic University, 1996(6):227~229.

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