基于FESA/TRIZ的机械产品创新设计方法

机械产品的设计一直注重于市场需求和产品功能的开发，随着科学和技术的发展，环境因素变得越来越重要。 提出一种基于功能一环境一结构分析( FESA)与TRIZ的机械产品创新设计方法，通过分析机械产品结构之间的功能要素 以及功能要素与环境要素的相互作用关系，确定机械产品中存在的问题。建立根原因模型图，寻找结构设计上的不足和 缺陷，利用TRIZ创新理论来实现机械产品的改进创新。通过污水处理系统的创新设计实例验证了该方法的可行性。

Product Innovative Design Method Based on FESA/TRIZ

Mechanical product design always focuses on the development of market demand and product features, along with the development of science and technology, environmental factors become increasingly important. An innovative design method of mechanical products based on the function-environment-structural analysis ( FESA) and Teoriya Resheniya Izobretatelskikh Zadatch ( TRIZ) was presented in the paper, through the analysis of functional elements and interaction between environmental factors and mechanical product structures to determine the problem of mechanical products, the model of root cause was established. looking for structural design defects, using TRIZ innovation theory to achieve improvement and innovation of mechanical products. The innovative design example of waste water treatment system demonstrates the feasibility of this method.