摘要
以空气悬架大客车为研究对象,采用多体系统动力学的理论方法,建立某型客车的虚拟样机仿真模型,并进行平顺性仿真。最后测试车身上相应位置的加速度值,对模型进行验证。
Taking an air suspension coach as a researched object, the author introduces the theory of multi-body system dynamics, establishes the virtual prototype of a type of a coach equipped with air suspension, and the simulation of the comfortable capability is carried out. Then the acceleration value of some locations on the body is tested to prove the simulation correct.
出处
《客车技术与研究》
2012年第2期9-12,共4页
Bus & Coach Technology and Research
关键词
空气悬架
多体动力学
平顺性
仿真分析
虚拟检机
air suspension
multi-body system dynamics
comfortable capability
simulation analysis
virtual prototype
