一种面向船舶智能制造的工艺数据库优化设计方法  

An Optimization Design Method for Ship Intelligent Manufacturing Oriented Process Database

作　　者：王明钊 戎文娟 王佳琳 王永威 撒莹莹 WANG Mingzhao;RONG Wenjuan;WANG Jialin;WANG Yongwei;SA Yingying(State Key Laboratory of Advanced Forming Technology&Equipment,Beijing 100083,China;Beijing National Innovation Institute of Lightweight Ltd.,Beijing 100083,China)

机构地区：[1]先进成形技术与装备国家重点实验室,北京100083 [2]北京机科国创轻量化科学研究院有限公司,北京100083

出　　处：《船舶与海洋工程》2022年第1期53-59,75,共8页Naval Architecture and Ocean Engineering

基　　金：工信部高技术船舶项目(MC-201704-Z02)。

摘　　要：面向船舶智能制造的工艺过程,针对传统工艺数据库设计流程,提出一种改进优化设计方法,主要有3点:提出9要素分析法,将船舶智能制造中的工艺数据要素分为9种;基于9要素分析法,设计通用概念结构图模型;根据实际工艺过程的特点,在逻辑结构设计中提出2种优化方法,降低数据库的复杂度,解决数据冗余和数据库读写频繁等问题。为验证提出的优化方法的可行性和适用性,针对船舶智能制造中的装配工艺过程,设计装配工艺数据库接口系统。In view of the process of ship intelligent manufacturing, three optimization steps are proposed to improve the traditional process of database design.First is to use the 9-element analysis method which divides the process data elements in ship intelligent manufacturing into 9 categories.Then the general entity relationship diagram model is designed for the concept structure based on the 9-element analysis method.Finally two optimization methods are proposed for the design of logical structure according to the actual process, which simplifies the complexity of the database and solves the problems of data redundancy and frequent reading and writing of database.Besides, an assembly process interface system is designed for the assembly process in ship intelligent manufacturing to verify the feasibility and applicability of the optimization method proposed in this paper.

关 键 词：工艺数据库 智能制造 9要素分析法 船舶制造 装配工艺 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构] U671[自动化与计算机技术—计算机科学与技术]