期刊论文

Shan Zeng

英文

Mechanical Systems and Signal Processing

0888-3270

2025

234

112826

10.1016/j.ymssp.2025.112826

CRediT authorship contribution statement Site Lv: Writing – original draft, Methodology. Hongan Wu: Writing – review & editing, Methodology. Shan Zeng: Validation, acquisition, Data curation. Chen Yu: Investigation, Conceptualization. Ke Yang: Validation, Formal analysis.

本校为第一且通讯机构

When mechanical equipment fails, the fault characteristics are often interfered by adjacent components. Therefore, how to well characterize the time-varying laws of multi-component signals containing adjacent components has always been a difficulty and research hotspot in the application of time–frequency analysis (TFA) technologies in mechanical fault diagnosis. In this paper, a new TFA method is proposed, called the Multi-scale chirplet synchroextracting transform (MCSET). On the basis of chirplet transform (CT), by using two additional para...