Jul 2026
A visual interpretation-based intelligent fault diagnosis framework for switch machines based on sound signal
A visual interpretation-based intelligent fault diagnosis framework is developed for switch-machine fault diagnosis using acoustic signals and achieves high diagnostic accuracy under different time–frequency representations, with several configurations reaching 100% accuracy under the current evaluation protocol.
Wei Cai, Xiao-Min Zhu, Qian-Xia Ma et al.
· Structural Health Monitoring · 0 citations