机械零件设计思维的信息加工模型

An Information Processing Model of Machine Designing Ideology

本文应用认识心理学的理论和方法,剖析了人类专家进行机械零件设计的思维规律,提出了用思维的信息加工理论来解释复杂的人类设计活动。文中以标准三角胶带传动设计为例,利用计算机模拟,证实了详细设计阶段的思维信息加工模型,同时,利用机械零件设计的信息加工模型,为智能CAD系统的研制提供了一个理论依据。

This paper applies the theory and method of cognitive psychology to analyse the laws of thinking of human beings in machine design. It tries to use the information processing theory to explain the complicated human acti- Vities in machine design. The information processing models of designing ideology based on the generative system were set up, which exist at the concept design stage and detail design stage. The detail design stage model has been simula- ted and verified by the computer with the example of standard V belt gear design. Meanwhile, the information processing models of machine design pri vide a theoritical basis for the research of the intelligent CAD system.