新西兰作业代写 企业竞争力

2020-04-17 07:10

在21世纪的竞争和不断变化的压力下，企业提高竞争力，努力实现卓越的业务。在过去的二十年中，质量进步提供了广泛的持续改进方法，以改进提高质量和生产力的过程，为业务增长提供支持。六西格玛方法是企业采用的一种持续改进方法。六西格玛方法正在从制造业向其他行业转移。六西格玛可以定义为系统的方法，因为它是基于统计工具和数据，以减少变化或减少缺陷。六西格玛方法包括过程改进的DMAIC(定义、测量、分析、改进和控制)。这种方法非常强调收集统计数据和根本原因分析。传统上，六西格玛被用来降低成本，但最近的研究表明，它可以用来提高盈利能力，推动创新和加强组织学习。六西格玛的成功实施需要在过程的每个阶段严格应用工具和技术。六西格玛方法的核心是DOE(实验设计)的应用。DOE是系统地将统计应用于实验的方法。它起源于20世纪20年代的英国和美国。田口法是以日本科学家田口的名字命名的，田口实验设计法是一种传统的方法，它可以提高产品的生产率，提高产品质量，同时保持低成本。该方法是一种有效的工艺参数辨识方法。它是对传统工艺的改进，通过开发正交阵和简化方差分析得到了广泛的应用。
新西兰作业代写 企业竞争力
In the 21st century of competition and continuous changes have put businesses under pressure to improve competitiveness and strive to achieve business excellence. During the past two decades, the quality progress has provided a wide collection of continuous improvement methods to improve the process of improving quality and productivity for business growth support. Six Sigma methodology is one of continuous improvement approach adapted by businesses. Six Sigma approach is moving from manufacturing industries and spreading in other industries.Six Sigma can be defined as systematic approach as it is based on statistical tools and data to reduce the variation or reduction in defects. The Six Sigma method includes DMAIC (Define, Measure, Analyse, Improve and Control) for process improvement. This methodology strongly emphasis on gathering statistical data and root cause analysis.Six Sigma traditionally was used to reduce the cost but with recent studies it has been stated that it could be used to increase profitability, drive innovation and enhance organisational learning. The successful implementation of Six Sigma requires rigorous application of tools and techniques at each stage of process. At the heart of Six Sigma approach is the application of DOE (design of experiment). DOE is methodology for systematically applying statistic to experimentation. It was originated in UK and USA during 1920s. The Taguchi method is named after Japanese scientist Taguchi, the Taguchi method of experimental design is conventional approach that enhances productivity of better-quality products and maintain low cost. It is an efficient and effective method of identify parameters which influence the process. It is modified approach to traditional process and is widely used in making improvement by developing orthogonal array and simplifying the analysis of variance.

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