규칙을 가진 $ar{X}$ 관리도에 관한 통람 |
박진영1, 서순근2 |
1삼덕통상 2동아대학교 산업경영공학과 |
$ar{X}$ Control Chart with Runs Rules: A Review |
Jin-Young Park1, Sun-Keun Seo2 |
1Samduk Tongsang Co. 2Dept. of Industrial & Management Systems Engineering, Dong-A University |
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ABSTRACT |
After a work of Derman and Ross(1997) that considered simple main runs rules and derived ARL (Average Run Length) using Markov chain modeling, $ar{X}$ control chart based on diverse alternative main and supplementary runs rules that is the most popular control chart for monitoring the mean of a process are proposed. This paper reviews and discusses the-state-of-art researches for these runs rules and classifies according to several properties of runs rules. ARL derivation for a proposed runs rule is also illustrated. |
Key Words:
Action limit;Runs rule;Warning limit;$ar{X}$ control chart; |
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