Jiufei Luo

Feb 21, 2024 | mdpi.com | BaoJun Yang |Wei Liu |Sheng Lu |Jiufei Luo

1. IntroductionDetection of non-stationary short-time pulse signals is encountered in many areas of engineering applications [1]. Pulses might be presented in various forms on account of the physical mechanisms [2,3,4,5]. For example, in the field of lubricating oil monitoring, the signature of induced voltage signals, generated by the inductive debris detection sensors, was similar to a single-period sinusoidal [6].