Sensitivity analyses of motor car suspension parameters´ impacts on vehicle performance based on ADAMS

This paper had research on a motor car, established the whole car model on ADAMS, and had research on the impacts of suspension parameters on vehicle performance by attributing suspension points coordinate as design parameters, in other words, sensitivity analyses. According to the situation that the vehicle had a good handling performance but bad riding stability, this paper elected proper hard-point parameters to coordinate, and perfected the vehicle a good handling performance and riding stability.