【摘要】 在网络化协同设计中,参数约束对整个设计起着重要的作用,但是传统的约束管理系统无法满足现在网络化设计的需求,也无法利用以前解决冲突的经验。文中提出了一种基于知识的网络化协同设计参数协调系统模型,该系统采用知识推理和一致性算法的约束求解相结合的方法来解决网络化协同设计中参数约束冲突的问题,充分利用了以往的解决方案经验,并有效地解决了约束求解问题。更多还原

【Abstract】 Constrain of parameters plays important role in collaborative design. Traditional constrain management system cannot satisfy the need of collaborative design in network environment. Further, traditional constraint cannot use the experience of solved conflicts. This paper presents an integrated system model of parameter coordination of collaborative design. In the system, knowledge reasoning and consistency arithmetic are used to solve the conflict of parameter constrain, well making use of former solution experience and solving calculation of constrain.更多还原