The new safety production law and the environmental protection law have been implemented,and the pipeline industry has higher requirements for the accuracy of leak detection technology.The paper elaborates on the research progress of improving signal processing technology,applying pattern recognition methods,applying particle swarm optimization algorithm,and optimizing SVM algorithm to solve the problem of detecting small pipeline leaks in signal detection,model-based detection,and pattern recognition detection.Based on the trend of intelligent pipeline development,the concept of strengthening the fusion of multiple detection mechanisms in leak detection technology is proposed,which has guiding significance for improving the accuracy of pipeline leak detection.
维普
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