Natural gas pipeline leak diagnosis based on improved variational modal decomposition and locally linear embedding feature extraction method

作者：Jingyi Lu, Yunqiu Fu, Jikang Yue, Lijuan Zhu, Dongmei Wang, Zhongrui Hu · 发表于：Process Safety and Environmental Protection · 年份：2022 · DOI：10.1016/j.psep.2022.05.043 · 被引用次数：52 · 研究领域：Water Systems and Optimization、Structural Integrity and Reliability Analysis、Infrastructure Maintenance and Monitoring