Journal of Industrial Technology (산업기술연구)
- Volume 2
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- Pages.27-31
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- 1982
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
Approximations of A. R. L. for Cumulative Sum Charts
Cusum 관리도(管理圖)의 A. R. L의 근사계산(近似計算)
Abstract
An approximation to the ARL for cusum control charts is derived using a Brownian motion approximation to the cumulative sum. The accuracy of this approximation is numerically evaluated and the results are compared with those obtained by other method.
Keywords