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3 Result(s)

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  1. No Access

    Chapter and Conference Paper

    Finite Element Analysis of the Stress and Life of Cylindrical Bearing Roller of High-Speed Railway Motor

    This article uses the contact theory to conduct a dynamic analysis of the cylindrical roller bearing firstly, describes the contact relationship between the roller and the inner and outer rings, and derives th...

    Guang Han, Qingbin Tong, Guo** An in Proceedings of the 5th International Confe… (2022)

  2. No Access

    Chapter and Conference Paper

    IGBT Life Prediction Based on CNN1D-LSTM Hybrid Model

    In order to solve the problem of IGBT aging failure caused by the cyclic impact of thermal stress and electrical stress when working in a complex environment, a network model combining Convolutional Neural Net...

    Qiuli Liu, Qingbin Tong, Lei Wang… in Proceedings of the 5th International Confe… (2022)

  3. No Access

    Chapter and Conference Paper

    The Fault Diagnosis Method of Rolling Bearing Based on CEEMDAN

    The bearing structure is complex, the early fault signals are weak, mixed with a large number of noise signals, and have nonlinear characteristics, which makes it extremely difficult to extract effective fault...

    Libo Liu, Qingbin Tong in Proceedings of the 5th International Confe… (2022)