汽车操纵稳定性主观评价指标权重确定方法

Weight of subjective evaluation indexes for car handling and stability

汽车操纵稳定性主观评价体系包含结构复杂的多层次多指标,针对其单项指标的评价相对容易、整体性能的主观评价比较困难的情况,运用层次分析法确定操纵稳定性各级指标权重,并将其与汽车各底层指标主观评分相结合,得到了操纵稳定性的整体性能评价结果,为汽车性能定标提供科学依据。

There are complex multi-level multi-indexes in the subjective evaluation system,it is easy to evaluate one property but difficult to the whole performance of handling and stability.The weight of subjective evaluation indexes was obtained based on Analytic Hierarchy Process,and the result of the whole performance evaluation with the scores of single index was given.The proposed method can provide a scientific reference of benchmark and turning for vehicle handling and stability.