江汉大学学报（自然科学版）2024，Vol.52Issue(2)：78-86,9.DOI:10.16389/j.cnki.cn42-1737/n.2024.02.009
基于Recurdyn的高速电驱动齿轮振动噪声仿真研究
Simulation Study on Vibration Noise of High-speed Electric Drive Gears Based on Recurdyn
摘要
Abstract
Due to large errors in simulation methods for the conventional gear vibration noise,a high-speed electric drive gear vibration noise simulation study based on Recurdyn was proposed.The simulation model was built based on Recurdyn software,envelope superposition on different types of noise signals was performed,methods such as the Mach coefficient were used to divide the distribution interval of noise sources,the distribution of vibration noise was clarified,and noise excitation vector data for simulation calculation was obtained.The experimental results showed that this method can effectively reduce simulation errors and accurately predict the sound pressure level of gear vibration noise.关键词
Recurdyn/高速电驱动齿轮/振动噪声/建模仿真Key words
Recurdyn/high-speed electric drive gear/vibration noise/modeling and simulation分类
交通工程引用本文复制引用
赵军,李健,杨凯..基于Recurdyn的高速电驱动齿轮振动噪声仿真研究[J].江汉大学学报（自然科学版）,2024,52(2):78-86,9.基金项目
安徽省科学技术厅重点研究与开发计划立项项目(2022a05020063) （2022a05020063）
