摘要
将模糊数学与可拓方法相结合,在物元理论、可拓集合论和关联函数的基础上,利用电梯性能等级分类和性能指标隶属度化使其无量纲化,构造了经典物元和节域物元,并建立了电梯性能等级的可拓模糊模型。实例应用表明该方法能较真实地反映电梯运行时的实际性能。
Fuzzy mathematics was combined with the extension method. On the basis of the matter element theory, the extensible set theory and the correlation function, this theory classified the rank of elevator performance and made membership degree of performance indicators dimensionless, constructing the classical matter element and joint domain matter element, and establishing an extension fuzzy evaluation model for rank of elevator performance. Examples of application show that the established approach is able to evaluate actual elevator performance.
出处
《电工电气》
2009年第8期12-15,共4页
Electrotechnics Electric
关键词
可拓学
模糊理论
电梯性能
评估方法
extension theory
fuzzy theory
elevator performance
evaluation method
