Modeling and Dynamic Characteristic Analysis of a Rigid–Flexible Coupling Multi-Stage Gear Transmission System for High-Power-Density Diesel Engines

Modeling and Dynamic Characteristic Analysis of a Rigid–Flexible Coupling Multi-Stage Gear Transmission System for High-Power-Density Diesel Engines

To investigate the mechanisms of unexpected failures in a multi-stage gear transmission system under a relatively low load, a rigid–flexible coupled multi-body dynamics model with 10 spur gears and 12 helical gears is established. The dynamic condensation theory is applied to improve computational e...

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Bibliographic Details
Main Authors: Chenkun Yi, Huihua Feng, Ziqing Zhu, Peirong Ren, Zhongwei Zhang, Qidi Zhou
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Machines
Subjects:
multi-stage gear system
rigid–flexible coupling model
gear dynamics
mesh stiffness
vibration
Online Access:https://www.mdpi.com/2075-1702/13/5/416
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