Hiper Strut 悬架与 Macpherson 悬架对整车操稳的影响对比分析

摘要

Hiper Strut suspension is an improved Macpherson suspension .To comparative the influence between them on vehicle handling stability ,a Hiper Strut front suspension for a domestic SUV was designed according to a Macpherson suspension which was used as a front suspension for the same SUV .Two SUV models with different front suspensions but same vehicle parameters were established based on Adams/Car.The result of simulation tests shows that Hiper Strut suspension is better than Macpherson suspension on vehicle handling stability .%Hiper Strut悬架是由Macpherson悬架改进而来，为比较两者对整车操纵稳定性的影响，根据一款国产运动型多用途汽车（ Sport Utility Vehicle ，SUV）的Macpherson前悬架，设计出适用于该车的Hiper Strut前悬架，保持整车参数不变，利用Adams／Car软件分别建立原型车和改型车的整车模型，通过仿真试验，分析对比两种悬架在整车操纵稳定性上的表现。试验结果表明，Hiper Strut悬架综合性能优于Macpherson悬架。