船舶推进轴系设计的模糊综合评估

采用模糊综合评估方法对推进轴系设计进行综合评估。重点介绍推进轴系综合评估的结构模型的建立，应用层次分析法（AHP）计算各评估指标的权重，并简单介绍主要指标因素隶属度函数的研究。对某船两套推进轴系设计方案进行了具体的计算评估。结果表明，本方法可较好地评估船舶推进轴系设计。

Fuzzy Synthetic Evaluation for Ship s Propeller Shafting Design

The structural model for synthetic evaluation of marine propeller shafting is established.By applying hierarchy analysis method,the calculation of the weight for the evaluation index is made and the function of the subordinate degree for the main index is discussed.A concrete evaluation is made for two design sheme of propeller shafting for a ship.The calculation results show that the proposed method can appropriately eveluale the designs of ship propelles shafting.