Modeling and Simulation of Vibration Problem of Pickup Truck
SBased on the basic theory and multi-body dynamics theory of the suspension vibration isolation,the finite element analysis(FEA)of the suspension bracket is carried out according to the experimental parameters and the parameters of the powertrain obtained from the experimental measurement,and the multi-rigid body dynamics model of the powertrain mounting system of the pickup truck was established by using ADAMS.The time-domain and frequency-domain simulations were carried out to obtain the response,ac-celeration,centroid,the frequency,characteristic and amplitude of each system.Then the vibration isolation performance of the model is analyzed,which lays the foundation for the following optimization.Taking a domestic pickup truck as a sample,the parameters were measured and the model was established and simulated.
vibration simulation analysis modeling method
Liu Dexing Lan Fengchong Chen Jiqing He Yangzhi Chen Junnan
School of Mechanical & Automotive Engineering,South China University of Technology Key Laboratory of Automotive Engineering of Guangdong Province,South China University of Technology
国内会议
上海
英文
1693-1699
2017-10-24（万方平台首次上网日期，不代表论文的发表时间）