CAJ | 학술논문

多元测量系统分析是多元质量控制的重要内容。现有的研究主要是利用统计学的方法,如多元方差分析法和主成分法等进行分析评价。本文提出了基于量纲分析的多元测量系统能力评价方法,集成物理和统计分析方法,利用物理中量纲分析的方法研究产品各相关变量之间的物理关系,将多元测量系统问题转化为一元测量系统问题。从而可以利用一元测量系统能力评价的统计方法及指标来对测量系统的能力进行评估。同时,本文重复了纸飞机试验,并运用基于量纲分析的多元测量系统能力评价方法对纸飞机的测量系统进行了分析评价,验证了该方法的有效性。
다원측량계통분석시다원질량공제적중요내용。현유적연구주요시이용통계학적방법,여다원방차분석법화주성분법등진행분석평개。본문제출료기우량강분석적다원측량계통능력평개방법,집성물리화통계분석방법,이용물리중량강분석적방법연구산품각상관변량지간적물리관계,장다원측량계통문제전화위일원측량계통문제。종이가이이용일원측량계통능력평개적통계방법급지표래대측량계통적능력진행평고。동시,본문중복료지비궤시험,병운용기우량강분석적다원측량계통능력평개방법대지비궤적측량계통진행료분석평개,험증료해방법적유효성。
Multivariate measurement system analysis is of importance to multivariate quality control. Exist- ing research mainly applies statistical methods for analysis and evaluation, such as multivariate analysis of variance and principal component method. A capability evaluation method of multivariate measurement sys- tem based on multi-dimensional analysis is proposed. The physical relationship between relevant variables of products is analyzed with the method and the problems of multivariate measurement system transformed into univariate measurement system, so that statistical methods and indexes of univariate measurement sys- tem can be used for evaluation. The effectiveness of the method is proved in a case study on the measure- ment system of paper planes.