摘要
建立半主动控制液压悬置的力学模型,推导出动刚度、动阻尼和传递率的数学模型,研究惯性通道内阻尼力的表达式,并依次改变悬置的这些主要结构参数,对悬置动特性进行仿真,观察各参数改变对悬置动特性的影响,以便得到较好的隔振效果。
A dynamic model of semi-active control hydraulic mount was set up.The mathematical model formula of dynamic stiffness,dynamic damp and transmissibility was presented.The paper studies the formula of damp force in inertial channel.To obtain a satisfactory result in insulating vibration,it also emulates the dynamic character of hydraulic mount by changing those main structure parameters and observing their affect respectively.
出处
《机械管理开发》
2004年第4期4-5,7,共3页
Mechanical Management and Development
关键词
半主动控制
液压悬置
动特性
振动
Semi-active control Hydraulic mount Dynamic character Vibration
