Journal of Operations Management 21 (2003) 193–203 Six Sigma: a goal-theoretic perspective Kevin Linderman∗ ‚ Roger G. Schroeder1 ‚ Srilata Zaheer2 ‚ Adrian S. Choo3 Curtis L. Carlson School of Management‚ University of Minnesota‚ 3-150 CarlSMgmt Building‚ 32-19th Avenue South‚ Minneapolis‚ MN 55455‚ USA Received 18 April 2001; accepted 2 May 2002 Abstract Six Sigma is a phenomenon that is gaining wide acceptance in industry‚ but lacks a theoretical underpinning and a basis for research other
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Six Sigma is a set of techniques and tools for process improvement. It was developed by Motorola in 1986‚ coinciding with the Japanese asset price bubble which is reflected in its terminology. Six Sigma became famous when Jack Welch made it central to his successful business strategy at General Electric in 1995. Today‚ it is used in many industrial sectors. Six Sigma seeks to improve the quality of process outputs by identifying and removing the causes of defects (errors) and minimizing variability
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What is Lean Six Sigma? Lean Six Sigma is a combination of two powerful methods: Lean and Six Sigma. By combining both methods‚ it gives your team a comprehensive tool which increases the speed and effectiveness of any process within the organization. Resulting in reduced costs‚ improved collaboration and increased revenue. Lean- Lean is popular for its methodical approach to streamlining both manufacturing and service processes by eliminating waste will continue to deliver value to customers. A
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3 Executive Summary ……………………………………………………………………….……4 About John Deere…………………………………………………………………...…….…….5 Lean Six Sigma…………………………………………………………………………….…..6-9 Figure 1: What is Lean Six Sigma…………...…………………………………………6 Figure 2: The John Deere Strategy: Measures………..……..……………………....7 Figure 3: Lean Six Sigma Benefit: Develops Effective People……………….…….8 Implementing Lean/Six Sigma ………………………………………………………….......9-13 Figure 4: The Perils of Running Lean…………………………………………..……12 LSS processes Improvement…………………
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DMADV is a Six Sigma framework that focuses primarily on the development of a new service‚ product or process as opposed to improving a previously existing one. This approach – Define‚ Measure‚ Analyze‚ Design‚ Verify – is especially useful when implementing new strategies and initiatives because of its basis in data‚ early identification of success and thorough analysis. The DMADV methodology should be applied: 1. when a non-existent product or process needs to be developed at a company and… 2.
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DMADV a.k.a. DFSS The DMADV project methodology‚ also known as DFSS ("Design For Six Sigma")‚[12] features five phases: * Define design goals that are consistent with customer demands and the enterprise strategy. * Measure and identify CTQs (characteristics that are Critical To Quality)‚ product capabilities‚ production process capability‚ and risks. * Analyze to develop and design alternatives‚ create a high-level design and evaluate design capability to select the best design. * Design details
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DEFENSE ACQUISITION REVIEW JOURNAL Joint Strike Fighter Courtesy of Lockheed Martin Corporation 172 Report Documentation Page Form Approved OMB No. 0704-0188 Public reporting burden for the collection of information is estimated to average 1 hour per response‚ including the time for reviewing instructions‚ searching existing data sources‚ gathering and maintaining the data needed‚ and completing and reviewing the collection of information. Send comments regarding this burden estimate or any
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Running head: THE DOWNFALLS OF CONSUMER-DRIVEN HEALTH PLANS The Downfalls of Consumer-Driven Health Plans Jamiee Coates Professor Rhonda Bunce July 27‚ 2008 Abstract Healthcare today is a very important issue. Lack of health insurance can affect the health and productivity of workers. Many people today do not have health insurance. Employment-based health insurance is in high demand to retain employees. The high healthcare costs make it hard for employers to offer employees
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KEL028 SUNIL CHOPRA Six Sigma Quality at Flyrock Tires Susan Douglas‚ vice president of quality at Flyrock Tires‚ was wondering how to explain the value of Six Sigma quality to the people within her organization. Flyrock‚ a major manufacturer of tires in the United States‚ had five manufacturing facilities where tires were made and another 20 facilities for various components and material used in tires. Quality had always been emphasized at Flyrock‚ but lately quality was a bigger issue because
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INTRODUCTION TO SIX SIGMA CONTENT FLOW… Understanding Six Sigma Definition World at Six Sigma examples Six Sigma Scale Why Six Sigma Six Sigma Methodologies & Tools Define Measure Analyze Improve Control WHAT’S IN A NAME? Sigma is the Greek letter representing the standard deviation of a population of data. Sigma is a measure of standard deviation (the data spread) σ μ SIX SIGMA IS … A statistical concept that measures a process
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