Abstract
To decide the automobile fundamental parameter such as wheel base , the center of gravity , and wheel rate , we approached from the estimation of function using the quality engineering execution , we search the best design parameter combination considered the quantitative decision of the auto mobile dynamic performance and robustness against the surround change like running load. From the sensitivity analysis against each parameter's performance we'll control the property of the performance. Using the ADAMS, commutate the experiment with automobile dynamic running simulation ,we realized efficient CAE design system.