Efficient Auxiliary Information–Based Control Charting Schemes for the Process Dispersion with Application of Glass Manufacturing Industry

Table 9

Run-length profile of existing charts at .

	HEWMA	AEWMA	HHW1	HHW2	-	-
	,
1.0	201.71	200.76	199.69	200.12	200.42	200.3
1.1	25.79	26.04	34.52	32.11	9.73	10.96
1.2	10.15	10.35	14.09	12.72	3.72	4.03
1.3	5.79	5.71	8.2	7.22	2.34	2.37
1.4	3.99	3.78	5.64	4.9	1.79	1.76
1.5	2.96	2.83	4.28	3.67	1.51	1.45
1.6	2.39	2.29	3.46	2.96	1.36	1.28
1.7	2.03	1.97	2.91	2.48	1.26	1.19
1.8	1.78	1.75	2.53	2.16	1.2	1.13
1.9	1.62	1.58	2.25	1.93	1.15	1.09
2.0	1.49	1.47	2.05	1.77	1.12	1.07