An adaptive informative band extraction method with an improved DTCWPT and impulsiveness-to-sparsity evaluation ratio for bearing diagnostics

作者：Xin Zhang, Xin Xiong, Zhongqiang Zhang, Long Hao, Haiyang Shi, Laihao Yang · 发表于：Mechanical Systems and Signal Processing · 年份：2025 · DOI：10.1016/j.ymssp.2025.112682 · 被引用次数：8 · 研究领域：Machine Fault Diagnosis Techniques、Gear and Bearing Dynamics Analysis、Structural Health Monitoring Techniques