摘要
通过分析齿轮箱方案设计综合评价案例,建立机电产品方案设计的综合评价模型和方法,与同类文献区别在于对指标权重的理解与权重的确定方法不同。给出相对合理的方案排序方法,用同一案例说明评价过程,指出所论模型与方法适用于底层指标分级标准已知的机电产品方案设计的综合评价。
By analyzing comprehensive evaluation case of gearbox design,the comprehensive evaluation model and method of electromechanical products is established.It is different with similar documents in understanding and determining index weights.The relatively reasonable ranking method is given.The same case illustrates evaluation process,It is pointed out that model and method is applied to electromechanical products design evaluation when bottom index classification criteria is known.
出处
《煤矿机械》
北大核心
2012年第5期72-73,共2页
Coal Mine Machinery
基金
国家自然科学基金资助(60474019)
河北省自然科学基金资助(F2009000482)
关键词
指标分级标准
标准隶属函数
区分权
隶属度转换
bottom index classification criteria
standard membership function
index distinguishing weight
conversion of membership degree
