A newly emerging design pattern, named as adaptable design （AD）, which aims at developing products that are adaptable from design to post-life cycle, is discussed. AD consists of four main phases： product modeling,...A newly emerging design pattern, named as adaptable design （AD）, which aims at developing products that are adaptable from design to post-life cycle, is discussed. AD consists of four main phases： product modeling, design platform, specific design and product redesign. A new process-based design data model （PDDM） is presented which is organized according to the principles of convenient knowledge extraction, data representation, layout, sharing and reuse. Based on the PDDM, a universal design platform for product family development is established, which has characters of modularity, parameter-driven, variant design, etc. The framework of the platform is also proposed as a conceptual structure and overall logical organization for generating a family of products. AD methodology is successfully applied to develop a family of tunnel boring machine （TBM） for different engineering projects, with the efficiency of our developing team being greatly increased.展开更多
根据产品设计过程的实际特点，提出一个数据－过程互动模型（ DPIM， data and process interplayed model），该模型能有效地描述产品数据和设计过程间的动态交互行为。基于该动态模型，设计过程的描述和执行能适应设计数据的动态变化...根据产品设计过程的实际特点，提出一个数据－过程互动模型（ DPIM， data and process interplayed model），该模型能有效地描述产品数据和设计过程间的动态交互行为。基于该动态模型，设计过程的描述和执行能适应设计数据的动态变化，而产品数据伴随着设计过程的进行不断丰富和完善，从而使得数据和过程的管理能紧密地集成在一起。由于设计数据的变化和过程的定义及执行是以互动的方式交织进行的，该模型能较好地描述产品设计过程的动态性。展开更多
文摘A newly emerging design pattern, named as adaptable design （AD）, which aims at developing products that are adaptable from design to post-life cycle, is discussed. AD consists of four main phases： product modeling, design platform, specific design and product redesign. A new process-based design data model （PDDM） is presented which is organized according to the principles of convenient knowledge extraction, data representation, layout, sharing and reuse. Based on the PDDM, a universal design platform for product family development is established, which has characters of modularity, parameter-driven, variant design, etc. The framework of the platform is also proposed as a conceptual structure and overall logical organization for generating a family of products. AD methodology is successfully applied to develop a family of tunnel boring machine （TBM） for different engineering projects, with the efficiency of our developing team being greatly increased.
文摘根据产品设计过程的实际特点，提出一个数据－过程互动模型（ DPIM， data and process interplayed model），该模型能有效地描述产品数据和设计过程间的动态交互行为。基于该动态模型，设计过程的描述和执行能适应设计数据的动态变化，而产品数据伴随着设计过程的进行不断丰富和完善，从而使得数据和过程的管理能紧密地集成在一起。由于设计数据的变化和过程的定义及执行是以互动的方式交织进行的，该模型能较好地描述产品设计过程的动态性。
