Dynamic Modeling and Nonlinear Analysis of a Spur Gear System Considering a Nonuniformly Distributed Meshing Force

• Published in: Applied sciences Vol. 12; no. 23; p. 12270
• Main Authors: Jin, Bohan, Bian, Yushu, Liu, Xihui, Gao, Zhihui
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.12.2022
• Subjects: Bending; Bifurcations; Damping; Deformation; Dynamic characteristics; Dynamic models; Dynamical systems; Excitation; Force distribution; gear system; Influence; Load; Machining; Meshing; meshing force; Misalignment; Nonlinear analysis; nonlinear dynamic characteristic; Nonlinear dynamics; Phase diagrams; Poincare maps; Spur gears; Stiffness; system stability; Systems stability; Vibration; vibration control; Working conditions

In previous studies, the meshing force of a gear system is usually treated as being uniformly distributed for the convenience of analysis. In practical applications, however, it is nonuniformly distributed along the line of action due to machining errors, assembly errors, misalignment errors, etc. W...