机械传动系统设计方案的模糊综合评判

Fuzzy Synthetically Evaluation of the Design Scheme for Mechanical Transmission System

针对机械传动系统方案设计的复杂性,探讨运用模糊设计理论和机械设计理论,在方案的评价体系中引入因素子集、因素、因素等级三层结构,对方案作三级模糊综合评判,找出最优方案。对一实例进行分析计算,结果表明该评价方法的效果是显著的。

In the light of the complex nature of the design scheme for mechanical transmission system, this paper probed into application of fuzzy design theory and mechanical design theory to evaluate schemes, introduced three levels structure i.e. factor subset, factor and factor grade into evaluation system, established a three-level fuzzy syntheticall evaluation model to evaluate schemes and in order to find the best scheme.A practical example showed that the evaluation method is very effective.