Main research achievements are as follows:1. Through the analysis of product modeling, configuration design and variant design for DFMC, the actual demand of the integration between CAx and PDM system is proposed.

• 研究了面向大批量定制的产品开发设计过程,从基于SML的产品开发和产品设计两个角度,对基于SML的产品建模、产品配置设计和产品变型设计过程进行了分析,提出了基于SML的CAx与PDM集成的具体需求。