摘要
某两轮摩托车,在常用车速范围内出现较大的振动。为减小振动,提高舒适性,通过理论计算、实验模态分析和道路试验等手段对摩托车进行了结构动态分析,找出了振动的原因,提出了控制振动和提高舒适性的措施。
A two-wheeled motorcycle vibrates at a constant speed. In order to reduce vibration and improve comfort by means of theoretical calculation, experienced modal analysis and road tests,a structural analysis of motorcycle was made locating the reason causing vibration, therefore the way of controlling vibration and improving comfort is found.
出处
《摩托车技术》
1999年第8期6-8,共3页
Motorcycle Technology
关键词
摩托车
结构
模态分析
有限元
固有频率
Motorcycle Finite element Modal analysis Free vibration frequency
