| 机械产品集成设计知识模型的研究与应用 |
| |
| 引用本文： | 李迎光 万世明 周儒荣. 机械产品集成设计知识模型的研究与应用[J]. 机械科学与技术, 2005, 24(1): 79-82,85 |
| |
| 作者姓名： | 李迎光 万世明 周儒荣 |
| |
| 作者单位： | 南京航空航天大学机电学院,南京,210016;成都飞机工业集团有限责任公司工装设计所,成都,610092 |
| |
| 基金项目： | 国家高科技研究发展计划 (863计划 ) ( 2002AA411030 )资助 |
| |
| 摘 要： | 机械产品设计知识的表达、获取是基于知识设计系统的基础和关键。本文以领域本体、主模型、产品控制结构和关联模型环境为基础,用实例和规则综合表达设计知识,并提出了设计知识的自动获取和在线匹配机制。根据本文方法开发的“基于知识的机床夹具CAD系统”已经在某大型航空企业成功地应用于国家重点型号工程的研制,取得了满意的效果。
|
| 关 键 词： | CAD 基于实例推理 集成设计知识模型 |
| 文章编号： | 1003-8728(2005)01-0079-04 |
Research and Application of Integrated Knowledge Model for Mechanical Product Design |
| |
| LI Ying guang ,WAN Shi ming ,ZHOU Ru rong. Research and Application of Integrated Knowledge Model for Mechanical Product Design[J]. Mechanical Science and Technology for Aerospace Engineering, 2005, 24(1): 79-82,85 |
| |
| Authors: | LI Ying guang WAN Shi ming ZHOU Ru rong |
| |
| Affiliation: | LI Ying guang 1,WAN Shi ming 2,ZHOU Ru rong 1 |
| |
| Abstract: | Knowledge representation and acquisition are the basis of knowledge based design system. Based on ontology, master model, product control structure and linked model environment, an integrated knowledge model for mechanical product is presented for knowledge expression, acquisition and matching cases and design rules. Using the mechanism above, a computer aided fixture design system based on knowledge has been developed and used well in an aviation project. |
| |
| Keywords: | CAD Case-based reasoning Integrated knowledge model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
