DESINGING DSP (0, 1) ACCEPTANCE SAMPLING PLANS BASED ON TRUNCATED LIFE TESTS UNDER VARIOUS DISTRIBUTIONS USING MINIMUM ANGLE METHOD

A.R.Sudamani Ramaswamy, R. Sutharani

Abstract: In this paper DSP (0, 1) sampling plans for truncated life tests are developed using minimum angle method, when the life time of the items follows some selected distributions. The design parameters of the sampling plan are determined for pre-determined acceptance number by satisfying two risks at the specified quality levels simultaneously. The tables of design parameters are provided for various test termination time and mean ratio for some selected distributions. The operating characteristic values are also provided in the table. Some comparisons are made among the selected distributions. The results are explained with examples

Keywords: Probability of acceptance, Rayleigh distribution, generalized exponential distribution, Weibull distribution, Gamma distribution, Producer’s risk, Consumer’s risk, Minimum angle method.

DOI: https://doi.org/10.15623/ijret.2014.0301019