军用工程机械测试性动态评价方法  

Method of Testability Dynamic Evaluation for Military Engineering Machinery

作　　者：王海涛[1] 张琦[1] 朱春生[1,2] 赵鸿飞[1,3] 李焕良[1] 

机构地区：[1]解放军理工大学 [2]中国人民解放军94686部队 [3]中国人民解放军73016部队

出　　处：《中国机械工程》2015年第14期1882-1887,共6页China Mechanical Engineering

基　　金：江苏省自然科学基金(青年基金)资助项目(BK2012061);总装备部预研基金资助项目

摘　　要：为了实现对测试性设计过程中测试性指标要求的精确、科学的评价,针对测试性评价指标的动态特性,引入了时间序列参数,构建了由评价对象、评价指标和评价时间构成的三维动态评价模型,将主观权重关系和客观权重函数确定方法相结合,提出了一种测试性动态评价三维排序矩阵的降维求解方法,实现了对军用工程机械测试性设计过程的动态评价。实例验证结果表明,该测试性动态评价方法所得测试性水平的变化与实际测试性设计过程中测试性水平的变化基本吻合,能够对军用工程机械测试性设计过程进行有效的测试性动态评价。In order to achieve the accurate and scientific evaluation of the testability index require- ments,based on the dynamic characteristics of the testability evaluation indexes, the time series were introduced to build three-dimensional evaluation model which consisted of evaluation object,evaluation index,and evaluation time. The dimension reduction algorithm which combined the subjective weight determination method and the objective weight function was used to solve the dynamic three-dimen- sional appraisal matrix. And the dynamic evaluation of testability design process for military engineer- ing machinery was realized. The application instance shows that the dynamic evaluation method can provide effective evaluation for testability design process of military engineering machinery.

关 键 词：军用工程机械 测试性 动态评价 评价模型 

分 类 号：TP206[自动化与计算机技术—检测技术与自动化装置]