基于质量功能展开的包裝设计研究

质量功能展开(QFD)是现代质量工程的核心技术之一.介绍了该方法的基本内容,基于质量屋的原理,提出了在包裝设计中运用QFD进行质量控制的方法.通过QFD在包装设计中的应用,使设计过程始终体现顾客和市场的要求,从而提高包装设计的质量.     

基于扩展QFD模型的包装机械质量成本分析

在QFD质量屋基础上提出扩展QFD模型,引入质量保证成本评价指标、质量损失成本评价指标及技术要求综合评价指标,对顾客需求转化而成的技术需求进行成本分析,为包装机械产品开发及设计人员选择和确定实际的技术特征提供科学的依据.包装机设计的应用实例表明,利用扩展的QFD模型能够快速、有效的进行产品质量成本分析.     

质量屋中顾客需求向技术特征映射的一种方法

在利用质量功能配置(QualityFunctionDeployment,QFD)进行产品规划决策时,根据顾客需求选取技术特征,是实现产品规划中顾客域到技术特征域转换进而进行产品规划的关键。建立了资源约束下最大化顾客满意程度和最大化技术特征集表现度的整数规划模型,实现了顾客需求域到技术特征域的映射,从而确定出质量屋决策中需重点考虑的技术特征项,并给出了实例。     

QFD在药品泡罩包装机开发中的应用研究

从保证质量的角度出发,对泡罩药品包装机进行分析研究,把QFD技术引入泡罩药品包装机的开发中,以用户需求为基础进行质量功能展开,建立了产品规划阶段的质量屋,为企业应用QFD技术开发产品提供概念设计方案。     

瓦楞纸箱包装设计需求分析映射方法

目的介绍在瓦楞纸箱包装设计需求分析中将顾客需求映射至产品关键属性的方法。方法详细分析瓦楞纸箱包装设计需求映射具体过程,即用层次分析法(AHP)对顾客需求重要度排序,运用质量功能配置(QFD)和AHP完成顾客需求重要度向产品技术需求的映射,综合完成产品技术需求向产品关键属性需求的映射。结果结合实例说明了顾客需求能够有效映射为产品关键属性。结论该方法能够达到需求映射的目的。     

开放式结构产品的模块规划

 产品的多元化和市场竞争使客户对产品的个性化需求不断增加,传统的产品结构难以满足低成本和个性化的需求．开放式结构产品使得产品既拥有大批量定制的优点又能满足客户个性化的需求．开放式结构产品将产品的模块分为通用模块、定制模块和个性化模块．模块划分和模块类型规划是开放式结构产品设计的重要步骤．针对开放式结构产品的设计,提出了一种以公理设计为分析框架、以质量功能展开（QFD）为基本模型的模块划分和分类方法．该方法采用公理设计建立功能需求与概念结构之间的映射关系,通过分析概念结构之间的功能、空间和信息流关系建立了设计关联矩阵,运用系统聚类法对设计关联矩阵进行聚类模块划分,利用QFD规划产品中零部件的类型并建立模块类型规划准则,最后根据零部件类型确定了开放式结构产品的模块类型．应用所提出的方法对玩具喷漆机进行了模块规划,得出了开放式结构玩具喷漆机的结构方案,验证了该方法的有效性和可行性．     

基于QFD/TRIZ的热透灸理疗仪创新设计

目的 为提升热透灸理疗仪设计过程中技术实施的可行性和用户需求的满意度,提出一种基于QFD和TRIZ集成的热透灸理疗仪创新设计方法。方法 分析QFD在产品设计中的不足,将TRIZ与QFD进行结合,构建两种理论的集成设计模型;通过对热透灸理疗仪设计特征分析,采用问卷调查、专家访谈等方法获取用户需求,得出质量要求与质量要素之间的层次关系;运用QFD法构建质量屋（HOQ）,明确设计前期产品改进的重点方向,得出热透灸理疗仪设计的约束条件和工程因素矛盾;结合TRIZ理论描述其矛盾,并分析矛盾属性,利用相应的发明原理解决其创新设计时存在的矛盾冲突;最后基于矛盾的解决对热透灸理疗仪进行再设计。结论 结果表明,以QFD为基础、TRIZ为解决手段的设计方法提高了热透灸理疗仪设计的工程效率,可有效指导其创新设计过程。     

质量屋优化的混合整数规划模型

利用QFD(Quality Function Deployment)进行产品规划决策时,根据已建立的质量屋中的信息,帮助设计人员确定满足顾客需求的技术特征目标值,用于指导新产品开发,是质量屋决策的最终目标。已有的规划模型大多不能直接给出技术特征目标值,且在建立模型中没有分开考虑离散型技术特征,而是把离散型技术特征和连续型技术特征等同考虑,从而使得规划结果不能很好反映实际情况。笔者充分利用质量屋中的信息,同时考虑离散型技术特征,提出了一个质量屋优化的混合整数规划模型,并给出了实例。     

QFD(质量功能配置法)在包装设计中的应用

QFD目前在国外很多企业已有效地应用于新产品开发,并取得显著成果.缩短开发周期、减少设计更改、降低开发费用,这就使企业开发的新产品处于比竞争对手更优势的地位.此文将首先介绍QFD的基本概念、分析方法、主要步骤、解题技术以及方案评估等,然后,结合某类包装机械产品的开发设计,论述QFD法在包装企业的新产品开发过程中的应用前景和主要特点.     

设计质量创新--QFD、TRIZ和田口方法的集成应用

 产品竞争归根到底是设计与制造水平的竞争,只有在设计中运用新的思想,采用新的理论、方法和原理,才能提高产品的设计质量,实现创新,从而构筑竞争优势．QFD方法以顾客需求为导向,从顾客出发寻找影响产品质量的关键技术．TRIZ理论提供了一种全新的解决创新问题的思想,实现技术创新．田口方法为创新成果转化成物美价廉的产品提供了切实可行的应用工具．在比较和分析3种方法各自特点的基础上,提出了QFD、TRIZ和田口方法的集成应用的设计思想,它将最大限度地发挥各自的优势,弥补不足,从而实现设计质量创新．     

Concurrent multifunction deployment (CMFD)

Quality Function Deployment (QFD) is a powerful tool for quality planning in product design. In the course of time, the QFD method has passed over several improvements and adaptations to meet specific requests of particular working environments. The current needs and challenges in developing radical innovative and life-cycle optimised products require a concurrent approach of product planning against a complex set of objective functions (e.g. quality, cost, assembly, manufacturing, environment, technology, service, disposal, etc.). An advanced form of QFD that integrates concepts of concurrent engineering for planning product development with respect to multi-objective functions is presented in this paper. This framework is called Concurrent Multifunction Deployment (CMFD). TRIZ method was initially exploited to determine the appropriate vectors of intervention in formulating the CMFD methodology. A systematic algorithm supports the CMFD deployment process. It takes into account results from the analysis, innovation and evaluation phases over the product design process, too, ensuring a superior integration of the planning activities within the product development process.     

Proceedings Reviews

Abstract:

Quality Function Deployment (QFD) is a systematic process for capturing and integrating the voice of the customer into every aspect of the design and delivery of products and services. Understanding customer wants or needs is crucial to the successful design and development of new products and services. QFD is a system that utilizes customer demand information to design products or services that will meet a client's mission. In addition, the process prioritizes and deploys these customer-driven characteristics throughout the product or service development to meet the customer needs, wants, and expectations. QFD determines effective development targets for the prioritized product and service characteristics. The QFD process has been used and documented extensively in product development. The service industry, however, lacks in the application of this process. The purpose of this article is to show practitioners and researchers how this process, in its entirety, can be used as a planning process to link customer requirements and service characteristics in the service industry. A case study was developed in which QFD was applied to develop recommendations for the American Society of Engineering Management (ASEM) in an effort to increase customer satisfaction and to identify opportunities to improve member benefits. The results of this study are applicable to any organization to improve the design and delivery of products and service regardless of industry.     

A fuzzy expected value-based goal programing model for product planning using quality function deployment

Product planning is one of four important processes in new product development using quality function deployment (QFD), which is a widely used customer-driven approach. In this article, a hierarchical framework for product planning using QFD is developed. To tackle the fuzziness in functional relationships between customer requirements and engineering characteristics (ECs) in product planning, the least squares method is incorporated into fuzzy regression to investigate those functional relationships, by which a more central tendency can be obtained. Furthermore, a fuzzy expected value-based goal programing model is proposed to specify target values of ECs. Different from some fuzzy product planning approaches for QFD, the proposed programing model has unambiguous interpretations. An illustrated example of a quality improvement problem of emulsification dynamite-packing machine design is given to demonstrate the application and performance of the proposed approach.     

基于QFD/TRIZ的适老化智能家居产品交互设计研究

目的 准确地为老年人在智能家居产品的交互上提供良好的体验。方法 从人机工程学的角度入手,构建了QFD/TRIZ集成模型并给出了具体的实施过程。首先,根据人机工程学所研究的内容获取了老年人的需求,并针对各种需求从老年人的生理、心理以及交互三个角度进行了归类;然后在需求的基础上,构建了适用于老年人的智能家居产品特性质量屋（HOQ）,进一步分析了质量屋内部的关系矩阵,对冗余的产品特性进行了剔除以及合理修改,从而获得了基于老年人真实需求基础上的产品重要度特性。最后提取出了质量屋顶部自相关矩阵中的负相关特性问题,并在对其进行了TRIZ问题的转化后,利用TRIZ理论进行了设计阶段产品特性冲突的消除。结果 QFD/TRIZ结合使用,不仅避免了产品设计初期需求获取的主观以及不合理因素,还能够对产品的功能、结构等适用性要求,进行针对性修改,为适老化产品的设计提供了明确目标。结论 通过对适老化智能冰箱交互方面的分析和设计,提出了QFD/TRIZ集成模型应用于老年人智能家居产品设计的可行性。     

A fuzzy QFD program modelling approach using the method of imprecision

The use of quality function deployment (QFD) to aid decision making in product planning has gained extensive international attention, but current QFD approaches are unable to cope with complex product planning (CPP) characterized by involving multiple engineering characteristics (ECs) associated with significant uncertainty. To tackle this difficulty, in this paper, fuzzy set theory is embedded into a QFD framework and a novel fuzzy QFD program modelling approach to CPP is proposed to optimize the values of ECs by taking the design uncertainty and financial considerations into account. In the proposed methodology, fuzzy set theory is used to account for design uncertainty, and the method of imprecision (MoI) is employed to perform multiple-attribute synthesis to generate a family of synthesis strategies by varying the value of s, which indicates the different compensation levels among ECs. The proposed methodology will allow QFD practitioners to control the distribution of their development budget by presetting the value of s to determine the compensation levels among ECs. An illustrative example of the quality improvement of the design of a motor car is provided to demonstrate the application and performance of the modelling approach.     

受众心理在包装色彩策划中的运用

目的做好包装策划设计中的色彩运用,使得商品包装具备更加突出的吸引力,贴合消费者的接受心理。方法以色彩心理学、设计学、美学等学科理论为指导,结合相关包装设计策划个案,探讨色彩在包装设计策划中的受众心理依据、应用原理及技巧。结论包装设计宜从适应受众心理的角度进行色彩定位,在设计策划时进行整体把握和局部优化,注重优化色彩的传达面,科学利用色彩的情感内涵,适当考虑色彩运用的系列化效应,以便更有效地攫取目标受众的目光,从而在同类产品中建立起自己的优势。