摘要
以国产某SUV为研究对象,在hypermesh中建立副车架有限元模型,导入Adams/view中建立包含柔性副车架的动力总成悬置及副车架隔振系统动力学模型,进行了动力总成悬置及副车架隔振系统固有特性分析、动力总成悬置及副车架隔振系统性能研究。并对副车架在动力总成悬置及副车架隔振系统中的作用进行了研究。
Taking a domestic SUV as the research object, finite element model in Hypermesh was established and input Adams / view to establish Engine Mount ＆ Sub-frame Isolation System containing flexible sub-frame. Inherent characteristics of Engine Mount ＆ Sub-frame Isolation System was analyzed and its vibration isolation performance was studied. The effect of the sub-frame in Engine Mount ＆ Sub-frame Isolation System was studied.
出处
《农业装备与车辆工程》
2016年第3期37-40,44,共5页
Agricultural Equipment & Vehicle Engineering
关键词
副车架
柔性体
动力总成悬置
隔振
sub-frame
flexible body
engine mount
vibration isolation
