【摘要】 建立了四连杆式悬架多刚体系统模型,并对车轮定位参数等特性进行了仿真,运用多目标函数的最优化方法对悬架的结构参数进行了优化,将优化前后的车轮定位参数运动学特性进行了对比,结果表明,悬架结构参数的优化对提高悬架性能具有重要作用。更多还原

【Abstract】 The multi-body system model of four-link rods type suspension is set up and the characteristics of wheel alignment parameters is simulate in this paper.The structural parameters of the suspension by using the method of multi-objective function are optimized and the kinematics performances of wheel alignment are com- pared,which indicates that the optimization of the suspension structural parameters is very useful to improve characteristics of suspension.更多还原