Extraction of pipeline defect feature based on variational mode and optimal singular value decomposition

Author:

Zhang Min,Guo Yan-Bao,Zhang Zheng,He Ren-Bi,Wang De-Guo,Chen Jin-Zhong,Yin Tie

Publisher

Elsevier BV

Subject

Economic Geology,Geochemistry and Petrology,Geology,Geophysics,Energy Engineering and Power Technology,Geotechnical Engineering and Engineering Geology,Fuel Technology

Reference44 articles.

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2. Natural Gas Pipelines: Greater Use of Instrumented Inspection Technology Can Improve Safety;Anon,1998

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4. Optimal delay time and embedding dimension for delay-time coordinates by analysis of the global static and local dynamical behavior of strange attractors;Buzug;Phys. Rev.,1992

5. Application of EMD in the signal process of pipeline defect magnetic flux leakage inspection;Cai;China Mech. Eng.,2006

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