七自由度汽车振动模型振动分析
首发时间:2010-10-14
摘要:汽车平顺性和操纵稳定性已经成为汽车精品设计的重要内容,而悬架性能的好坏,对这些性能都有着决定性的影响。所以,建立精确合理的数学模型从而对悬架进行分析和研究,具有非常重大的意义。本文建立了七自由度的汽车振动模型,并推导其动力学方程,对汽车振动的几个重要自由度进行了分析。从而为汽车主动悬架的进一步研究提供必要的理论基础。
For information in English, please click here
Vibration Analysis of a 7 DOF Auto Vibrational Model of Vehicles
Abstract:The vehicle ride comfort,handling stability are of great importance to the ingenious design of motor vehicles. Thus, it is essential to establish a accurate and reasonable suspension system model. In this paper, a seven DOF suspension system model is established, and its dynamics equation is derived, then analyzing some of the most significant DOF, which provides theoretical basis for the further study of automotive active suspension.
Keywords: Vehicle engineering Degree of-freedom suspension vibration
基金:
论文图表:
引用
No.4387357543737128****
同行评议
共计0人参与
勘误表
七自由度汽车振动模型振动分析
评论
全部评论0/1000