乘用车转向感觉客观测量方法研究

针对目前国内汽车公司所采用的操纵稳定性客观评价方法现状,结合主观评价体系,提出了一套针对转向感觉评价的客观试验方法,设计了试验工况和相关评价指标。通过实车试验,对试验结果的对比分析,该试验能够有效地对不同车型之间转向感觉差异进行描述,填补了现行客观评价体系对转向感觉评价方面的空白,为车辆底盘性能开发提供一种新的试验方法。

In view of the present situation of the objective evaluation methods for handling and stability adopted by domestic au-tomobile companies, based on the subjective evaluation system, this paper puts forward a set of objective test methods for the evalua-tion of steering sensation, and designs the test conditions and relevant evaluation indexes. Through the actual vehicle test and thecomparative analysis of the test results, the test can effectively describe the difference of steering sensation among different models,and fill in the blank in the evaluation of steering sensation in the current objective evaluation system, and it provides a new testmethod for the development of vehicle chassis performance.