Journal of Mechanical Materials and Mechanics Research

Abstract:

Bearings are crucial components in aircraft power systems and mechanical structures, and their complex fault characteristics significantly impact flight safety. To improve the accuracy of aircraft bearing fault diagnosis, this paper proposes a novel diagnostic method based on optimized Variational Mode Decomposition (VMD) and Generalized Multi-Scale Fuzzy Entropy (GMFE). First, the Moth-Flame Optimization (MFO) algorithm... More

Abstract:

In this study, a composite disc with Epoxy (T300) material was considered. It is possible to come across different studies to examine the stress field on disks rotating or stationary under thermal loads. Discs play a vital role in the assembly of machine parts in industry. Knowing the behavior of machine parts against temperature allows... More