弧齿锥齿轮智能设计系统的研究与开发  

Research and Development of Intelligent Design System for Spiral Bevel Gear

作　　者：赵冬生[1] 陈新度[1] 胡常伟[1] 

机构地区：[1]广东工业大学机电工程学院广东省CIMS重点实验室,广州510006

出　　处：《机械设计与制造》2012年第9期260-262,共3页Machinery Design & Manufacture

基　　金：国家863计划项目(2011AA040506);广东省科技计划项目(2009A010100010)

摘　　要：针对当前弧齿锥齿轮产品设计经验重用性差、设计效率低的现状,引入了参数化设计、知识工程(KBE)技术,提出了智能设计体系结构。分析了弧齿锥齿轮领域知识的特点,并运用面向对象及产生式规则建立了设计知识库,通过集成专家系统工具CLIPS的推理机制与数据库管理技术,实现了基于实例推理和规则推理的混合推理模型,建立一个具有引导评估功能的弧齿锥齿轮智能设计系统,并利用ObjectARX对AutoCAD进行二次开发实现了参数化绘图和建模设计平台。企业实践证明,该系统简化了设计过程,提高了设计效率和质量。Based on the analysis of the current situation of poor reuse of design experience and low design efficiency in the spiral bevel gear products, the intelligent design architecture was proposed by introducing parametric design technology and knowledge engineering （KBE）technology.A ccording to analysis of the characteristics of domain knowledge of gear,the object-oriented knowle representation and the production rules representation are used to build design knowledge base ,and the integration of expert system tool CLIPS inference mechanism and database management technology are used to build a mixed inference mode which is consisted of case-based reasoning and rule-based reasoning,to realize a parametric drawing and modeling design platform,which can guide the design process and build on AutoCAD by ObjectARX.Business practice shows that such system simplifies the design process and improves design efficiency and quality.

关 键 词：弧齿锥齿轮 知识工程 参数化设计 推理机制 知识表示 

分 类 号：TH16[机械工程—机械制造及自动化]