| 摘要: |
| 目的 提出一种基于功能&结构分析与TRIZ理论集成的产品创新设计方法。方法 首先利用功能分解和功能结构流图的方法， 明确产品的功能元组成和功能元间的关系， 然后找出与待改进问题相关的功能元， 并与待改进产品实体结构对应， 将功能元、 实体结构和待改进问题， 按功能结构流图的关系绘制功能&结构链， 再运用TRIZ理论及工具等对功能元和相应结构进行分析与改进， 最后应用于吸油烟机的创新设计中。结果 得到了吸油烟机的油网和集烟罩等实体结构的改进创新方案。结论 对吸油烟机的改进创新， 证明了功能&结构分析与TRIZ理论集成的产品创新设计方法的有效性。 |
| 关键词: 功能分解 功能结构流图 功能&结构链 TRIZ 吸油烟机 |
| DOI： |
| 分类号:TB472 |
| 基金项目:广东省教育部产学研结合项目 (2011A091000040)； 广东省科技计划项目资助 （2011A060901001、 2013B061000006） |
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| Product Innovation Design Based on Function & Structure Analysis and TRIZ Theory |
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CHENG Si-yuan1,2, LYU Se3, BU Yan1,2, YANG Xue-rong3
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1. Guangdong University of Technology， Guangzhou 510006， China;2. Key Laboratory of Innovation Method and Decision Management System of Guangdong Province， Guangzhou 510006， China;3.Guangdong University of Technology， Guangzhou 510006， China
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| Abstract: |
| A method of product innovation design based on function & structure analysis and TRIZ theory is put forward. Firstly，function decomposition and function structure diagram are used to figure out the function units of a product and the relationship between the function units.Then， the function units that related to the problems that need to be improved are screened out and the entity structures of the product were corresponded to them. According to the function structure diagram，the function & structure chain is plotted that including the function units， the entity structures and the problems that need to be improved. Subsequently， TRIZ theory and tools are used to analyze the function units and improve the corresponding structures.Lastly，the method is applied to the design of the range hood. The innovation scheme of the oil filter and the smoke collecting cover and other entity structures are obtained.The validity of the method based on function & structure analysis and TRIZ theory is verified by the innovation design of the range hood. |
| Key words: function decomposition function structure diagram functions & structures chain TRIZ range hood |
