摘要
基于磁流变液构造出的半主动悬挂系统,可以用于对车辆振动的实时控制,半主动悬挂系统模拟试验台是实行实车动力学分析进而实现上述目标的基础性设备.按照相似定理,进行履带车辆磁流变液半主动悬挂系统动力学模拟实验的台架设计,实现动力学模拟;结合履带车辆行驶的典型越野路面,提出一种路面激励输入设计方案;叙述了阻尼系数的确定,包含动力学分析和试验台参数选取.对整个动力学模拟系统的构建进行了全面的分析和设计.
The magnetorheological-fluid-enabled semi-active suspension system can be used for real-time vehicle vibration control. In this study, an experimental platform is set up as a basis for vehicle dynamical analysis. According to the similarity law, an oscillation platform is then designed for tracked vehicles’ semi-active suspension system. Based on typical cross-country roads used by tracked vehicles, the power supplier is redesigned for this purpose. Finally, the damping coefficient and relevant parameters are determined for comprehensive design and analysis of a dynamical simulation system.
出处
《中国工程机械学报》
2007年第1期43-48,共6页
Chinese Journal of Construction Machinery
关键词
磁流变阻尼器
半主动悬挂系统
动力学模拟
magnetorheological damper
semi-active suspension system
dynamical simulation
