Wavelet De-noising Method Analysis of Pipeline Magnetic Flux Leakage In-line Inspection Based on Coefficient of Variation

• Published in: 2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE) pp. 1 - 5
• Main Authors: Shi, Guannan, Hu, Peng, Chen, Jinzhong, Li, Chunyu, Zhou, Hanquan, Ma, Yilai
• Format: Conference Proceeding
• Language: English
• Published: IEEE 16.12.2022
• Subjects: Alternating coefficient; In-line Inspection(ILI); Magnetic flux leakage (MFL) testing; Parameter selection component; Wavelet denoising

As an important national energy infrastructure, the oil and gas pipeline is known as the "lifeline project". Magnetic flux leakage (MFL) testing is currently the most widely used inline inspection method for oil and gas steel pipelines, which can realize the identification, quantification...