基于组内相关系数的轮胎性能主观评价的研究  

Study on Subjective Evaluation of Tire Performance Based on Intraclass Correlation Coefficient

作　　者：贾永辉 郭强林 杨云飞 JIA Yonghui;GUO Qianglin;YANG Yunfei(SGMW Co.,Ltd,Liuzhou 545003,China)

机构地区：[1]上汽通用五菱汽车股份有限公司,广西柳州545003

出　　处：《橡胶工业》2024年第6期457-462,共6页China Rubber Industry

基　　金：柳州市科技计划项目(2022AAA0101);广西新能源汽车实验室专项项目(桂科AA23062056)。

摘　　要：基于重复评价结果的组内相关系数(简称ICC),研究车辆评价员(简称评价员)对轮胎性能主观评价能力的评估。结果表明:通过ICC统计量可以得到评价员及其之间的评价结果一致性的可信度水平,能够定量反映评价员的主观评价能力;对评价员的评价结果一致性评估采用双向绝对一致性自身度量更为有效。本研究可为评价员的评估和筛选提供参考。Based on the intraclass correlation coefficient(referred to as ICC)of repeated evaluation results,the subjective evaluation ability of the vehicle evaluator(referred to as evaluator)on tire performance was studied.The results showed that the reliability levels of the consistencies of evaluation results of evaluators and among them could be obtained through ICC statistics,which could quantitatively reflect the subjective evaluation abilities of evaluators.It was more effective to use bidirectional absolute consistency self-measurement for evaluation result consistency of the evaluator.This study could provide a reference for the evaluation and screening of evaluators.

关 键 词：组内相关系数 轮胎性能 车辆评价员 主观评价能力 

分 类 号：TQ336.1[化学工程—橡胶工业]