Axiomatic design (AD) and theory of inventive problem solving (TRIZ) are widely used in conceptual design. Both of them have limitations, however. We presented an integrated model of these two methods to increase the ...Axiomatic design (AD) and theory of inventive problem solving (TRIZ) are widely used in conceptual design. Both of them have limitations, however. We presented an integrated model of these two methods to increase the efficiency and quality of the problem solving process for conceptual design. AD is used for systematically defining and structuring a problem into a hierarchy. Sometimes, the design matrix is coupled in AD which indicates the functional requirements are coupled. TRIZ separation principles can be used to separate non-independent design parameters, which provide innovative solutions at each hierarchical level. We applied the integrated model to the heating and drying equipment of bitumen reproduction device. The result verifies that the integrated model can work very well in conceptual design.展开更多
提出了一种基于公理设计(axiomatic design,AD)理论与发明问题解决理论(theory of inventive problemsolving,TRIZ)的集成模型.公理设计的优势在于流程分解,TRIZ的优势在于冲突解决.通过集成获得无耦合或解耦设计的创新方案,再比较方案...提出了一种基于公理设计(axiomatic design,AD)理论与发明问题解决理论(theory of inventive problemsolving,TRIZ)的集成模型.公理设计的优势在于流程分解,TRIZ的优势在于冲突解决.通过集成获得无耦合或解耦设计的创新方案,再比较方案的信息量,优选最佳方案.废旧沥青混合料加热装置设计的应用实例说明,所提出的方法能有效指导工程机械产品的方案设计.展开更多
基金Funded by the Natural Science Foundation of China (No. 50575083)
文摘Axiomatic design (AD) and theory of inventive problem solving (TRIZ) are widely used in conceptual design. Both of them have limitations, however. We presented an integrated model of these two methods to increase the efficiency and quality of the problem solving process for conceptual design. AD is used for systematically defining and structuring a problem into a hierarchy. Sometimes, the design matrix is coupled in AD which indicates the functional requirements are coupled. TRIZ separation principles can be used to separate non-independent design parameters, which provide innovative solutions at each hierarchical level. We applied the integrated model to the heating and drying equipment of bitumen reproduction device. The result verifies that the integrated model can work very well in conceptual design.
文摘提出了一种基于公理设计(axiomatic design,AD)理论与发明问题解决理论(theory of inventive problemsolving,TRIZ)的集成模型.公理设计的优势在于流程分解,TRIZ的优势在于冲突解决.通过集成获得无耦合或解耦设计的创新方案,再比较方案的信息量,优选最佳方案.废旧沥青混合料加热装置设计的应用实例说明,所提出的方法能有效指导工程机械产品的方案设计.
