摘要
空气弹簧具有理想的非线性弹性特性。空气悬架大客车振动频率低,车轮动载荷小,可以获得良好的行驶平顺性、操纵稳定性和行驶安全性,并且减小了对路面的破坏。本文的目的在于通过应用虚拟仿真技术的方法,研究空气悬架大客车的操纵稳定性能。应用ADAMS/car软件,建立了某空气悬架大客车的整车动力学仿真模型,并对其进行了操纵稳定性仿真。通过仿真与试验结果的评价比较,得出了两者比较吻合的结论。
The air spring has the ideal nonlinear character. The vehicle with air suspensions has lower vibratory frequency and lower dynamic load of the wheels. It gains better ride comfort, handling stability and safety, minimizing the damage to the road. The handling stability simulation research on bus with air suspension was made, using the methods of virtual prototype technology. Through the ADAMS^car software, a full air spring suspension vehicle dynamic simulation model was built and the simulation on the handling stability was carried out. The simulation and test result are almost the same by the comparative of them.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2006年第5期1239-1242,共4页
Journal of System Simulation
