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- Design for Six Sigma (DfSS) ist eine Methode des Qualitätsmanagements für robuste, also möglichst fehlerarme Produkte und Prozesse. DfSS wird eingesetzt für die Ausgestaltung oder Wiedergestaltung eines Produktes, Prozesses oder einer Dienstleistung. Das zu erwartende Prozess-Sigma-Level für ein DfSS-Produkt oder einen entsprechenden Prozess bzw. eine Dienstleistung sollte mindestens 4,5 sigma (entsprechend etwa 1 Promille = 1 Fehler pro 1000 Möglichkeiten) betragen, kann aber auch 6 sigma (3,4 Fehler pro Million Möglichkeiten) oder bei Bedarf noch höher sein. Ein Produkt oder Dienstleistung mit einer solch niedrigen Fehlerhäufigkeit setzt voraus, dass die für den Kunden entscheidenden Erwartungen und Bedürfnisse (englisch critical to quality, abgekürzt CTQ), gänzlich verstanden werden müssen, bevor ein Produkt oder eine Dienstleistung vervollständigt und eingeführt werden kann. (de)
- Design for Six Sigma (DFSS) is an Engineering design process, business process management method related to traditional Six Sigma. It is used in many industries, like finance, marketing, basic engineering, process industries, waste management, and electronics. It is based on the use of statistical tools like linear regression and enables empirical research similar to that performed in other fields, such as social science. While the tools and order used in Six Sigma require a process to be in place and functioning, DFSS has the objective of determining the needs of customers and the business, and driving those needs into the product solution so created. It is used for product or process design in contrast with process improvement. Measurement is the most important part of most Six Sigma or DFSS tools, but whereas in Six Sigma measurements are made from an existing process, DFSS focuses on gaining a deep insight into customer needs and using these to inform every design decision and trade-off. There are different options for the implementation of DFSS. Unlike Six Sigma, which is commonly driven via DMAIC (Define - Measure - Analyze - Improve - Control) projects, DFSS has spawned a number of stepwise processes, all in the style of the DMAIC procedure. DMADV, define – measure – analyze – design – verify, is sometimes synonymously referred to as DFSS, although alternatives such as IDOV (Identify, Design, Optimize, Verify) are also used. The traditional DMAIC Six Sigma process, as it is usually practiced, which is focused on evolutionary and continuous improvement manufacturing or service process development, usually occurs after initial system or product design and development have been largely completed. DMAIC Six Sigma as practiced is usually consumed with solving existing manufacturing or service process problems and removal of the defects and variation associated with defects. It is clear that manufacturing variations may impact product reliability. So, a clear link should exist between reliability engineering and Six Sigma (quality). In contrast, DFSS (or DMADV and IDOV) strives to generate a new process where none existed, or where an existing process is deemed to be inadequate and in need of replacement. DFSS aims to create a process with the end in mind of optimally building the efficiencies of Six Sigma methodology into the process before implementation; traditional Six Sigma seeks for continuous improvement after a process already exists. (en)
- Le Design For Six Sigma (DFSS) est une méthode de conception de nouveaux produits ou services, visant à obtenir une qualité similaire à celle obtenue par l’approche Six Sigma, utilisée pour des améliorations de biens ou de process déjà existants. L'anagramme signifie « développer un nouveau design qui aura une capabilité nominale de 3,4 ppm » (Six Sigma long terme qui comprend un décalage de la moyenne de 1,5 Sigma). Il est utile de comprendre que la capabilité Six Sigma est un exemple. C’est l’étude de la VOC (Voix du client en Français) qui dans les premières phases de la feuille de route du DFSS déterminera l’objectif du niveau de capabilité nécessaire. Contrairement au Six Sigma d’amélioration pour lequel la seule feuille de route est le DMAIC, le DFSS peut être géré selon : DCOV (Define, Characterize, Optimize, Verify; IDOV (Identify, Design, Optimize, Validate ou Verify); IDDOV (Identify, Define, Develop, Optimize, Verify)... Le DFSS a été originellement inventé pour le développement de produits ou processus physiques. (fr)
- O DFSS (Design for Six Sigma) é uma metodologia que visa manter a qualidade em projetos de novos produtos, o modelo pode ser aplicado em processos produtivos ou na execução de serviços que precisam ser elaborados de tal forma que ao entrarem em funcionamento já atinjam a excelência dos seis sigmas. Este modelo também pode ser aplicado a projetos cujo desempenho está tão baixo que possa comprometer a finalidade daquele trabalho. Sendo assim ele pode projetar um novo produto ou ainda projetar novamente um produto ou serviço já existente. O sistema DFSS traz ferramentas que podem reduzir custos e melhorar a qualidade, mas a principal finalidade é agregar valor ao produto por meio de inovações e da busca do atendimento das reais necessidades dos clientes. Esse programa é apontado como grande facilitador para que se atinja o nível seis sigmas no controle da qualidade, pois a qualidade do produto é projetada e não somente melhorada. Por meio da metodologia DMADV (definição, medição, análise, projetos e verificação). Além das ferramentas estatísticas, também são utilizadas algumas ferramentas analíticas para o auxilio na tomada de decisão, VOC (voz do cliente), VA (analise de valor/trimming), QFD (quality function deployment), RE (engenharia robusta – método Taguchi) e TD (projeto de tolerâncias – método Taguchi). (pt)
- 六西格码设计（英語：Design for Six Sigma，簡稱：DFSS）是一与传统六西格码（6 Sigma）有关的，以及业务流程管理方法。它被用于许多行业，例如金融，营销，基础工程，过程工业，浪费管理和电子行业等。它是以應用线性回归之类的统计工具為基礎，能够进行类似于其他领域（例如社会科学）的实证研究。尽管六西格码中使用的工具需要一个流程才能运行，但DFSS的目标是确定客户和业务的需求，并将这些需求加到创建的产品解决方案中。六西格码设计用在用于产品或过程设计，而不是过程改进。度量是大多数6 Sigma或DFSS工具中最重要的部分，但是6 Sigma的度量是从现有流程进行的过程中，而DFSS著重于深入了解客户需求，并利用这些信息为每个设计决策和取捨提供依据。 DFSS的实现有不同的选择。与通常通过DMAIC（定义-测量-分析-改善-控制）项目驱动的六西格码不同，DFSS催生了许多逐步过程，全部采用DMAIC程序的样式。 (zh)
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- 六西格码设计（英語：Design for Six Sigma，簡稱：DFSS）是一与传统六西格码（6 Sigma）有关的，以及业务流程管理方法。它被用于许多行业，例如金融，营销，基础工程，过程工业，浪费管理和电子行业等。它是以應用线性回归之类的统计工具為基礎，能够进行类似于其他领域（例如社会科学）的实证研究。尽管六西格码中使用的工具需要一个流程才能运行，但DFSS的目标是确定客户和业务的需求，并将这些需求加到创建的产品解决方案中。六西格码设计用在用于产品或过程设计，而不是过程改进。度量是大多数6 Sigma或DFSS工具中最重要的部分，但是6 Sigma的度量是从现有流程进行的过程中，而DFSS著重于深入了解客户需求，并利用这些信息为每个设计决策和取捨提供依据。 DFSS的实现有不同的选择。与通常通过DMAIC（定义-测量-分析-改善-控制）项目驱动的六西格码不同，DFSS催生了许多逐步过程，全部采用DMAIC程序的样式。 (zh)
- Design for Six Sigma (DFSS) is an Engineering design process, business process management method related to traditional Six Sigma. It is used in many industries, like finance, marketing, basic engineering, process industries, waste management, and electronics. It is based on the use of statistical tools like linear regression and enables empirical research similar to that performed in other fields, such as social science. While the tools and order used in Six Sigma require a process to be in place and functioning, DFSS has the objective of determining the needs of customers and the business, and driving those needs into the product solution so created. It is used for product or process design in contrast with process improvement. Measurement is the most important part of most Six Sigma or (en)
- Design for Six Sigma (DfSS) ist eine Methode des Qualitätsmanagements für robuste, also möglichst fehlerarme Produkte und Prozesse. DfSS wird eingesetzt für die Ausgestaltung oder Wiedergestaltung eines Produktes, Prozesses oder einer Dienstleistung. Das zu erwartende Prozess-Sigma-Level für ein DfSS-Produkt oder einen entsprechenden Prozess bzw. eine Dienstleistung sollte mindestens 4,5 sigma (entsprechend etwa 1 Promille = 1 Fehler pro 1000 Möglichkeiten) betragen, kann aber auch 6 sigma (3,4 Fehler pro Million Möglichkeiten) oder bei Bedarf noch höher sein. (de)
- Le Design For Six Sigma (DFSS) est une méthode de conception de nouveaux produits ou services, visant à obtenir une qualité similaire à celle obtenue par l’approche Six Sigma, utilisée pour des améliorations de biens ou de process déjà existants. L'anagramme signifie « développer un nouveau design qui aura une capabilité nominale de 3,4 ppm » (Six Sigma long terme qui comprend un décalage de la moyenne de 1,5 Sigma). Le DFSS a été originellement inventé pour le développement de produits ou processus physiques. (fr)
- O DFSS (Design for Six Sigma) é uma metodologia que visa manter a qualidade em projetos de novos produtos, o modelo pode ser aplicado em processos produtivos ou na execução de serviços que precisam ser elaborados de tal forma que ao entrarem em funcionamento já atinjam a excelência dos seis sigmas. Este modelo também pode ser aplicado a projetos cujo desempenho está tão baixo que possa comprometer a finalidade daquele trabalho. Sendo assim ele pode projetar um novo produto ou ainda projetar novamente um produto ou serviço já existente. (pt)
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