北京航空航天大学学报 ›› 2009, Vol. 35 ›› Issue (7): 895-898.

• 论文 • 上一篇    下一篇

基于本体映射的产品概念设计方案生成新方法

毕鲁雁, 焦宗夏, 范圣韬   

  1. 北京航空航天大学 自动化科学与电气工程学院, 北京 100191
  • 收稿日期:2008-06-17 出版日期:2009-07-31 发布日期:2010-09-16
  • 作者简介:毕鲁雁(1981-),女,山东菏泽人,博士生, bly8155@asee.buaa.edu.cn.

New product conceptual design scheme generation method based on ontology mapping

Bi Luyan, Jiao Zongxia, Fan Shengtao   

  1. School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China
  • Received:2008-06-17 Online:2009-07-31 Published:2010-09-16

摘要: 将本体与本体映射引入产品概念设计方案生成领域,提出了一种基于本体映射的产品概念设计方案生成新方法,有助于解决传统概念设计方案生成算法中由于知识描述不一致而导致的产品设计知识重用困难,以及设计方案生成准确性低的问题.该方法使用本体知识表示方法建立产品设计知识库;使用本体映射算法自动地搜索产品设计知识库中符合设计需求的产品概念设计方案.通过起重机起升机构驱动装置设计实例,验证了基于本体映射的产品概念设计方案生成新方法的正确性和有效性.

Abstract: The ontology and ontology mapping technology were introduced into the conceptual design schema generation field. A new conceptual design scheme generation method based on ontology mapping was proposed to solve the problems of design knowledge reuse difficulty and low accuracy in conceptual design scheme generation because of different knowledge description approaches in traditional conceptual scheme generation methods.The proposed method constructed product design knowledge database in the way of ontology-based knowledge presentation and product conceptual design schema satisfying the design requirement was found in the product design knowledge database through the ontology mapping algorithm.Finally, the correctness and validity of the new scheme generation method were tested and verified through the drive device of crane lifting mechanism design example.

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