Analysis of energy transfer and distribution characteristics of the gearbox vibration transmission channel based on energy finite element

摘要

For a wide range of applications of gearbox system,starting in gear box system vibration mechanism and the analysis of vibration transmission path,this paper establishes a analysis model of gearbox elastic coupling system.Analyzes energy transfer characteristic of the complex coupling structure of gearbox system based on admittance theory.From the perspective of energy distribution,analyzes of the characteristics of energy distribution of the different parameters and different structural arrangement.