摘要
采用测量系统分析理论基础与假设性检验方式,对汽车内饰材料触觉主观评价人员的考评方法展开详细试验研究,针对试验结果给出判定标准和结果评价。通过主观评价人员考评试验研究可知:对评价人员进行2次评价每次30种样品的随机抽样测试时,重复性不低于70%、正确性不低于83%的结果可作为判定此评价人员是否为合格材料触觉主观评价人员标准,从而在根本上解决由领导或专家判定和大样本量主观评价所带来的片面性、费用高、时间长实际问题。
By utilizing the theoretical basis of measurement system analysis and the hypothetical test method,this paper made a detailed experimental study on the evaluation method of the tactile subjective evaluation personnel of automotive interior materials,and gave the judgment standards and result evaluation for the experimental results.Through the experimental study on subjective evaluator evaluation,it is concluded that,when the evaluator is tested by random sampling of 30 samples for 2 evaluations,and when the repeatability is≥70%and the accuracy is≥83%,it can be applied as the standards for judging whether the evaluator is a qualified material tactile subjective evaluator.Thus,the practical problems such as one-sidedness,high cost and long time caused by the judgment of leaders or experts and the subjective evaluation of large amount of samples can be fundamentally solved.
作者
张宝荣
方刚
黄利
周佳
Zhang Baorong;Fang Gang;Huang Li;Zhou Jia(China Automotive Engineering Research Institute Co.,Ltd.,Chongqing 401122)
出处
《汽车工艺与材料》
2023年第4期56-59,共4页
Automobile Technology & Material
关键词
内饰表面材料
触感
主观评价
Interior surface material
Tactility
Subjective evaluation
