麦弗逊独立悬架的运动学分析及结构参数优化

Kinematic analysis and structural data optimization of McPherson independent suspension

运用MATLAB软件结合多刚体系统动理学和数值计算的方法给出了麦弗逊独立悬架导向机构运动特性参数的计算方法，并对导向机构结构参数进行了优化设计。结果表明该算法可行有效；优化后，悬架系统的运动学特性得到了改善。

kinematic algorithm of MePherson independent suspension is analyzed based on the method of multi-body dynamics and numerical calculation by using MATLAB. Meanwhile, the parameters of the guiding mechanism are optimized. Results indicate that the algorithm is concise and feasible, and that the optimization improves the suspension kinematic characteristics.