Deming Quality Life Cycle (데밍의 품질 라이프사이클)

품질관리에 관한 데밍의 방법론. "계획->실행->확인(학습)->개선"의 4단계
PDCA(PDSA라고도 함) Cycle

Google Search Result
-> http://www.google.com/search?hl=en&lr=&q=deming+quality+life+cycle
-> http://www.12manage.com/methods_demingcycle.html

Wikipedia Article
-> http://en.wikipedia.org/wiki/W._Edwards_Deming