Design of a Control Chart Based on COM-Poisson Distribution for the Uncertainty Environment

Table 1

The NARLs of proposed chart when and .

	[2.8071,2.8079]	[2.9355,2.9373]	[2.9997,3.0019]
	NARL
1	[200.02,200.55]	[300.24,302.03]	[370.03,372.73]
1.0125	[172.25,181.78]	[255.28,271.45]	[312.54,333.53]
1.025	[144.95,162.56]	[211.69,240.42]	[257.22,293.95]
1.0375	[119.88,143.74]	[172.33,210.39]	[207.70,255.84]
1.05	[98.03,125.99]	[138.64,182.38]	[165.69,220.54]
1.0625	[79.67,109.73]	[110.85,157.05]	[131.38,188.80]
1.075	[64.63,95.16]	[88.50,134.65]	[104.03,160.92]
1.125	[28.95,53.30]	[37.41,72.18]	[42.70,84.35]
1.15	[20.12,40.26]	[25.36,53.43]	[28.58,61.81]
1.2	[10.62,23.88]	[12.83,30.57]	[14.14,34.72]
1.25	[6.28,15.03]	[7.31,18.65]	[7.92,20.84]
1.3	[4.09,10.02]	[4.63,12.10]	[4.93,13.34]
1.35	[2.90,7.05]	[3.20,8.31]	[3.37,9.05]
1.4	[2.21,5.20]	[2.38,6.00]	[2.48,6.46]
1.45	[1.78,4.00]	[1.89,4.53]	[1.95,4.83]
1.5	[1.51,3.19]	[1.58,3.55]	[1.62,3.76]
1.6	[1.22,2.23]	[1.25,2.41]	[1.26,2.51]
1.8	[1.03,1.43]	[1.03,1.49]	[1.04,1.52]
1.9	[1.01,1.25]	[1.01,1.29]	[1.01,1.31]
2	[1.00,1.15]	[1.00,1.17]	[1.00,1.18]