基于知识重用的堆垛机快速设计系统研究与开发

发布时间：2018-01-15 21:28

本文关键词：基于知识重用的堆垛机快速设计系统研究与开发　出处：《中北大学》2011年硕士论文　论文类型：学位论文

【摘要】：制造业竞争的日益全球化及市场的更加成熟和理性,对产品设计提出了更新、更高的要求。如何利用已有的设计经验和设计知识快速、有效地开发出新产品已成为企业迫切需要解决的问题。堆垛机作为立体仓库的核心设备,其产品更新换代的速度随着物流业快速的发展也越来越快,如何快速响应市场需求,成为堆垛机制造企业急需解决的问题。在太原刚玉物流工程有限公司的协助下,对其公司的堆垛机产品结构、特点进行了深入研究,根据产品系列化程度较高的特点,将产品设计知识、经验以一定的规则形式进行表达并储存,基于这些设计知识,以SolidWorks 2010为平台,利用Visual Basic 6.O开发了堆垛机金属结构快速设计系统,满足了企业要求。论文主要工作如下: 1.介绍了论文的研究背景、目的及意义,分析了国内外研究现状,阐述了论文的研究内容,提出了论文的组织结构; 2.基础理论方面:研究了知识重用原理、配置设计理论、工程图调优理论以及系统二次开发的理论。针对知识重用理论,重点研究了知识的基本概念、分类、表示、堆垛机设计知识的分类以及表示等,并依此建立了基于关系数据库的堆垛机设计知识库; 3.技术应用方面:研究并提出了系统实现所采用的关键技术,包括基于实例的推理技术、基于RBR的标准件自动装配技术、基于过程的交互式特征建模技术、模块化设计技术、配置设计技术以及工程图自动调优技术等; 4.参数化程序开发方面:在深入研究堆垛机金属结构设计计算原理和系统设计功能的基础上,开发了堆垛机设计计算程序、设计知识库资源调用程序、参数设置程序、模型匹配和驱动程序以及工程图调优程序等; 5.在上述理论、技术及参数化程序的基础上开发了基于知识重用的堆垛机快速设计系统,通过实例详细介绍了系统设计方案、系统各功能模块的开发过程及系统操作流程。
[Abstract]:With the help of Taiyuan corundum logistics engineering Co . , Ltd . 1 . The research background , purpose and significance of the thesis are introduced , the present situation of the research at home and abroad is analyzed , the research contents of the thesis are expounded , and the organization structure of the paper is put forward . 2 . Basic theory : the theory of knowledge reuse , the theory of configuration design , the theory of drawing tuning and the theory of secondary development of the system are studied . According to the theory of knowledge reuse , the basic concept , classification , representation , classification and representation of knowledge are studied , and the knowledge base of stacker design based on relational database is established . 3 . The technology application aspect : research and put forward the key technology of system realization , including case - based reasoning technology , RBR - based standard part automatic assembly technology , process - based interactive feature modeling technology , modular design technology , configuration design technology and automatic optimization technology of engineering drawing , etc . ; 4 . On the development of parametric programming : on the basis of the deep research on the design calculation principle and the system design function of the metal structure of the stacker , the design calculation program of the stacker is developed , the calling program of the knowledge base resource is designed , parameter setting program , model matching and driver , drawing tuning program , etc . ; 5 . Based on the above theory , technology and parameterization procedure , a rapid design system of stacker based on knowledge reuse was developed . The system design scheme , the development process of each functional module of the system and the operation flow of the system were introduced in detail .

【学位授予单位】：中北大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH246;TP391.72

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