柴油机发电模块运输底座变型设计及优化  

Variant Design and Optimization of Transport Base for Diesel Generator Set

作　　者：杨博 戎志祥 潘熙希 YANG Bo;RONG Zhi-xiang;PAN Xi-xi(Power Plant Division,CSSC Shanghai Marine Diesel Engine Research Institute,Shanghai 200090,China;National Engineering Laboratory for Marine and Ocean Engineering Power System,CSSC Shanghai Marine Diesel Engine Research Institute,Shanghai 200090,China)

机构地区：[1]中国船舶重工集团公司第七一一研究所动力装置事业部,上海200090 [2]中国船舶重工集团公司第七一一研究所船舶与海洋工程动力系统国家工程实验室,上海200090

出　　处：《船海工程》2022年第6期116-121,共6页Ship & Ocean Engineering

基　　金：上海市科工办项目(沪科工办[2018]36号)。

摘　　要：针对传统运输底座设计过程效率较低,难以兼顾多个设计目标的问题,基于Inventor二次开发平台,以典型运输底座为母型,建立客户满意度与设计目标的函数模型,对三组典型设计方案进行分析,结合满意度优化形成最满意方案,相比于三组变型设计方案,质量均有降低,最大应力也均有降低,综合满意度均有提高,表明变型设计结合满意度优化可以提高设计效率、兼容多个设计目标,可提高运输底座设计的数字化水平。The traditional design procedure of transport base is inefficient and it's difficult to make all design objectives compatible.A parameterized variant design was carried out based on a prototype base in Inventor secondary development platform,and the satisfactory-objectives model was set up.Three designs were produced through variant design,and one satisfying design was gained after satisfactory optimization.Compared with the original three designs,the weight of the satisfying design is lighter,the maximum Von Mises stress is smaller and the satisfactory level is higher.So the variant design combined with satisfactory optimization would improve design efficiency and make different objectives compatible,and advance the digital level of transport base design.

关 键 词：变型设计 多目标优化 满意度 数字化 

分 类 号：U661.42[交通运输工程—船舶及航道工程]