六西格玛设计与TRIZ集成和应用研究.docVIP

六西格玛设计与TRIZ集成和应用研究 摘 要 DMADV是以6σ质量水平为目标的设计方法。DMADV主要在产品、流程需要重新设计，或需要对产品、流程进行重大的突破性改进时使用，它按照合理的流程、运用科学的方法准确理解顾客需求，开发出创新性强的产品，实现6σ甚至更高的质量水平。众多国内外大型企业通过实施DMADV项目，提高了企业的竞争力，为企业带来了巨大的经济效益。 在实施DMADV过程中，设计人员常常采用传统方式获取和分析顾客需求，这种方式偏重于已有需求，而很难提出潜在的新需求。在确定产品设计概念时，设计人员往往因为缺少一种用来生成、评价、选择产品的设计概念的系统化、结构化的方法或流程而导致产品概念缺乏创新性、竞争力。 本论文在分析和研究DMADV的基础上，针对在实施DMADV过程中的测量顾客需求阶段及分析产品设计概念阶段存在的一些不足，将TRIZ中的需求进化定律、技术进化定律及其路线、冲突解决原理、物质场分析及76个标准解、9窗口法等设计方法及工具集成到DMADV中。应用需求进化定律获取、分析已有需求和提出新需求，应用技术进化定律确定产品设计概念，并通过冲突解决原理改善产品设计概念，进而建立基于TRIZ的需求进化定律技术进化定律DMADV集成模型。 本论文首先介绍了DMADV以及TRIZ的需求进化定律、技术进化定律、冲突解决原理、物质场分析76个标准解等设计方法及工具，然后将TRIZ的相关工具、方法与DMADV集成，建立基于TRIZ的需求进化定律技术进化定律DMADV集成模型，最后通过对新型指甲刀概念设计和塑料导爆管自动切割机的改进设计对DMADV与TRIZ的集成流程模型进行验证。 ，DMADV，TRIZ，需求进RESEARCH ON INTEGRATED AND APPLICATION OF DESIGN FOR SIX SIGMA AND TRIZ ABSTRACT DMADV is a design method based on 6σ quality level. DMADV is mainly used in product need to redesign or breakthrough improvement. Its according to reasonable flows, using scientific methods to accurately understand needs, developing innovative products, to achieve 6σ even a higher quality level. Many large enterprises at home and abroad through the DMADV projects, improve the competitiveness, and bring the enormous benefits to enterprises. In the process of DMADV implementation, designers often adopt the traditional way to obtain and analyse needs. This way focus on improving the existing needs, but it is difficult to put forward new needs. In determining the concepts, designers often as lacking a systematic, structural method or flow used to generate, evaluation, selection concepts, cause concepts lack of innovation, competitiveness. Based on the analysis and study DMADV, aiming at some shortages in the Measure and Analyse, integrate the Laws of needs evolution, Laws of technological evolution, principle of contradiction,Su-Field Analyse,76 Standard Solutions,Multi-screen approach into DMADV. Application Laws of needs evolution to obtain and analyse existing needs and put forwar