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QFD and TRIZ integration in product development: a Model for Systematic Optimization of Engineering Requirements

机译：产品开发中的QFD和TRIZ集成：系统优化工程要求的模型

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Paper aims Proposal of a Model for Systematic Optimization of Engineering Requirements applied to product concept development and based on a two-level integration of the methods Quality Function Deployment (QFD) and Theory of Inventive Problem Solving (TRIZ). Originality Requirements extraction directly from patent documents in order to identity the most relevant user requirements as well as the technical requirements interactions through a QFD matrix. Then, TRIZ Contradiction Matrix is used to withdraw the requirements contradictions through inventive principles in order to enable the product conception. Research method Case Study which enables the Model construction inductively through its application on the development of a mortar ammunition concept. Main findings A product concept comprising innovative features which reflect the laws of technology evolution from TRIZ. Implications for theory and practice The product concept definition points to the academic relevance of an integration model which identify the technical requirements objectively from patent documents.
机译：纸张旨在提出系统优化工程要求的模型，适用于产品概念发展，并基于两级集成方法质量函数部署（QFD）和创造性问题理论（TRIZ）。原创要求直接从专利文档提取，以便通过QFD矩阵标识最相关的用户需求以及技术要求交互。然后，TRIZ矛盾矩阵用于通过创造性原则撤销需求矛盾，以便能够实现产品构想。研究方法案例研究通过其在迫击炮弹药概念发展的应用中实现模型结构。主要发现产品概念包括创新特征，反映了Triz的技术演变规律。对理论和实践的影响和实践产品概念定义指向集成模型的学术相关性，这些模型客观地从专利文献中识别技术要求。

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