Weak characteristic information extraction from early fault of wind turbine generator gearboxKeywords wind turbine generator gearbox, B-singular value decomposition, local mean decomposition, weak characteristic information extraction, early fault warning

查看全文 作　　者：Xiaoli [1]XU;Xiuli [1]LIU

机构地区：[1]Key Laboratory of Modem Measurement & Control Technology(Ministry of Education), Beijing Information Science and Technology University, Beijing 100192, China

出　　处：《Frontiers of Mechanical Engineering》索引2017年第12卷第3期,共10页

基　　金：This research was sponsored by the National Natural Science Foundation of China (Grant Nos. 51275052 and 51105041), and the Key Project Supported by Beijing Natural Science Foundation (Grant No. 3131002). 关键词：特征信息提取风力发电机组奇异值分解早期故障故障预警齿轮箱均值 r值

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Weak characteristic information extraction from early fault of wind turbine generator gearboxKeywords wind turbine generator gearbox, B-singular value decomposition, local mean decomposition, weak characteristic information extraction, early fault warning

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