噪声与振动控制2019，Vol.39Issue(5)：102-105,4.DOI:10.3969/j.issn.1006-1355.2019.05.019
微车扭振引致车内轰鸣声的多平台联合仿真
Joint Simulation Platform for Internal Booming Noise of Vehicles caused by Torsional Vibration
田涌君 1向伟 1胡济民 1李洪亮 1石月奎 1丁渭平2
作者信息
- 1. 中国汽车技术研究中心 汽车工程研究院,天津 300162
- 2. 西南交通大学 汽车工程研究所,成都 610031
- 折叠
摘要
Abstract
Applying the equivalent analysis method of transmission system, multi-body dynamics method of suspension system and the finite element analysis method for vehicle’s body acoustic analysis, and combining with vehicle and auto parts tests, the method for simulation the internal booming noise of vehicles is detected. The design method in conceptual design stage is provided, and the ideas and concentrations for reformation in OTS and SOP periods are suggested.关键词
振动与波/扭振/多平台联合仿真/轰鸣声Key words
vibration and wave/torsional vibration/joint simulation platform/booming noise分类
建筑与水利引用本文复制引用
田涌君,向伟,胡济民,李洪亮,石月奎,丁渭平..微车扭振引致车内轰鸣声的多平台联合仿真[J].噪声与振动控制,2019,39(5):102-105,4.
