Improvement of Six Sigma DMAIC Processes by Applying Lean Six Sigma Theory

린식스시그마의 개선영역을 통한 식스시그마 DMAIC 프로세스의 발전 방안

  • 권오빈 (홍익대학교 건축공학과) ;
  • 이승현 (홍익대학교 건축공학과) ;
  • 손재호 (홍익대학교 건축공학과)
  • Published : 2008.11.07


Six Sigma keeps its continuous change in terms of its strategies and methodologies for 20 years since it is introduced in the industry Developing innovative business management strategies creating a higher synergy effect has been Pursued by combining Six Sigma and different business strategies. In fact, various research studies have been performed for grafting lean production theory with Six Sigma concept. Specifically, the companies which obtained positive results from the applications of Six Sigma are trying to adopt Lean Six Sigma theory for their business strategies. However, the research studies or the applications of Lean Six Sigma are insufficient in the construction industry compared to the other industries such as manufacturing. In order to deal effectively with this issue, this research study suggests the improved and restructured Six Sigma DMAIC processes by embodying the existing Six Sigma DMAIC processes applied on construction projects and improving them through the improvement territories of Lean Six Sigma studied in advance.