摘要
本文以某整车作为测试平台,通过换装同一规格不同花纹和品牌的轮胎,对轮胎的噪声进行主观评估和客观测试;根据多策略评价的赋值思想和变异系数法对客观评价指标的权重进行探讨,并与主观评价结果进行对比分析,研究其一致性,为整车的舒适性评价提供依据。
This paper takes a vehicle as the test platform, through changing the tires with same specifications but different patterns and brands, to conduct subjective evaluation and objective test on tire noise. The paper utilize multi-strategy evaluation based data assignment approach and variation coefficient method to investigate weight of objective evaluation index, and the results are compared and analyzed with the results of subjective evaluation results, as well as the consistency. The study provides the basis for comfort evaluation of the vehicle.
出处
《质量与标准化》
2014年第9期43-46,共4页
Quality and Standardization
关键词
轮胎
变异系数法
噪声
评价
Tires
Coefficient of variation
Tire noise
Evaluation
