散货船中剖面结构的模糊神经网络评估系统  

A FUZZY NEURAL NETWORK EVALUATION SYSTEM FOR MIDSHIP SECTION STRUCTURE OF BULK CARRIER

作　　者：吴剑国[1] 俞铭华[1] 徐昌文[2] 

机构地区：[1]华东船舶工业学院 [2]同济大学

出　　处：《中国造船》1997年第1期73-79,共7页Shipbuilding of China

摘　　要：本文对于船舶结构评估这一类结构非分析问题，应用模糊集合与神经网络相结合的方法，建立了模糊神经网络评估系统。以1～4万吨级散货船的中剖面结构为例，选取7个评估指标，将其满意度作为特征值输入该系统进行评估，效果良好。This paper deals with the evaluation of ship structure as a class of non-analytic structural problem. A fuzzy neural network evaluation system is established by using nueral network combined with fuzzy sets. As an illustrative example, the evaluation of midship section structure for 10000~40000 dwt bulk carriers in terms of seven performance indices and their satisfaction degrees is carried out.

关 键 词：散货船 中剖面结构 模糊神经网络 评估系统 

分 类 号：U674.134[交通运输工程—船舶及航道工程]