Attribute Control Chart for Rayleigh Distribution Using Repetitive Sampling under Truncated Life Test

Table 6

ARL values of attribute control chart under repetitive sampling (RS) and single sampling (SS) for Rayleigh and Weibull distributions when .

Shift c	n = 20				n = 30
	Rayleigh		Weibull		Rayleigh		Weibull
	RS	SS	RS	SS	RS	SS	RS	SS
	= 3.216  = 3.215		= 3.105  = 1.357		= 3.167  = 1.941		= 3.325  = 1.407
1.00	370.47	370.20	370.18	370.10	371.05	370.10	370.46	371.49
1.10	98.55	168.56	258.36	438.10	64.71	120.01	222.52	216.61
1.20	28.12	41.44	95.87	193.79	14.76	23.94	81.96	68.62
1.30	9.82	13.51	38.85	89.99	4.50	7.22	33.75	28.10
1.40	4.12	5.76	17.87	48.47	1.98	3.12	15.80	14.25
1.50	2.08	3.08	9.22	29.40	1.28	1.81	8.30	8.44
1.60	1.31	1.98	5.30	19.52	1.08	1.31	4.86	5.62
1.70	1.02	1.48	3.38	13.90	1.02	1.11	3.15	4.08
1.80	1.00	1.23	2.38	10.46	1.01	1.04	2.26	3.16
1.90	1.00	1.11	1.83	8.23	1.00	1.01	1.77	2.58
2.00	1.00	1.05	1.52	6.69	1.00	1.00	1.48	2.19