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设计不仅是计算,更重要的是构思,是创新。但最终创新必须具备一定的可计算性,才能成为一种方法,为广大设计者所应用。论文从可计算性角度对计算机辅助创新设计方法研究现状进行综合分析,并从可计算性和系统创新两个角度分析了机械产品概念设计过程建模方法,深入研究一种能够在系统层次实现机械运动系统创新的设计模型-基于变形搭接网络技术的行为结构建模方法。该模型不仅可以表达功能、行为、结构层次的分层次映射结构模型,而且可以描述功能关系、行为关系以及结构关系;同时网络图的可计算特性使得模型具有很好的可计算性,为在行为结构层次进行机构系统计算机辅助创新提供了新的思路;应用实例验证了模型的有效性,并给出了有待解决的若干关键技术。
Design is not only a calculation, but more important is a concept that is innovative. However, the final innovation must have some calculability in order to become a method for the majority of designers. The dissertation analyzes synthetically the status quo of computer aided innovation design from the computability point of view, analyzes the method of conceptual design process modeling from the perspectives of computability and system innovation, Innovative Design Model of Sports System - Behavior Structure Modeling Method Based on Deformation Lapped Network Technology. The model not only can express hierarchical structure of functions, behaviors and hierarchies, but also can describe functional relationships, behavioral relationships and structural relationships. At the same time, the computability of network graphs makes the model computable well, The structural level provides a new idea for the computer aided innovation of institutional system. The application example proves the validity of the model and gives some key technologies to be solved.