Research Article
Fuzzy Approach to Statistical Control Charts
Table 3
ARL
1 for different approach when there is a shift equal to
.
| Sample size | Proposed method | Probabilistic Wang | Generalized p Marcucci | α-cut Gulbay |
| 5 | 1.091 | 14.983 | 27.911 | 33.54 | 10 | 1.001 | 5.373 | 21.276 | 24.83 | 15 | 1.047 | 3.362 | 6.573 | 7.01 | 20 | 1.032 | 2.531 | 5.217 | 5.35 | 50 | 1.017 | 1.73 | 1.525 | 1.62 |
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