CAJ | 학술논문

科学选用评价方法是做好装备使用实验与评价工作的重要环节.分析了三角形白化权函数的不足,采用和改进了梯形白化权函数,建立了基于改进的梯形白化权函数定权聚类评估模型,很好地解决了相邻的若干类别对该类别聚类中心的影响问题和灰类区间长度不一样的问题,运用该模型对航空装备保障特性的指标进行评估,并用实例验证,该方法是科学有效的.
과학선용평개방법시주호장비사용실험여평개공작적중요배절.분석료삼각형백화권함수적불족,채용화개진료제형백화권함수,건립료기우개진적제형백화권함수정권취류평고모형,흔호지해결료상린적약간유별대해유별취류중심적영향문제화회류구간장도불일양적문제,운용해모형대항공장비보장특성적지표진행평고,병용실례험증,해방법시과학유효적.
@@@@Selection of evaluation method scientifically and efficiently is one of important taches of application test and estimation. Insufficiency of triangular whitenization weight function was analyzed. Fixed weight cluster evaluation model based on improved trapezoidal whitenization weight function was established by using and improving trapezoidal whitenization weight function. The model provided a good solution to the problems of influence of adjacent several categories clustering center and difference of gray interval length. The model was applied for aviation equipment support characteristic index assessment. The results showed that this method is scientific and effective.