【摘要】 介绍了面向需求的装配模型变型设计的相关概念。在分析变型设计各种方法的基础上,将装配模型、特征参数化技术、模块化的思想以及CBR技术结合起来,以建模技术中TBS模型为核心,提出了一种面向需求基于装配模型的变型设计智能框架。为产品的快捷变型设计、系列化设计和优化设计提供了可行的方法。更多还原

【Abstract】 The concept about product variant design facing the requirement was introduced. In the paper, the frame facing the requirements was established. The frame is based on the TBS modeling characteristic parameter; integrated the idea that build the modeling from top to bottom and the module idea in the part process; focus on the assembly modeling; made use of the technology of CBR. the rapid variant design, the series design and the optimize design can processes according to the frame.更多还原