New group chain acceptance sampling plans (NGChSP-1) using minimum angle method for generalized exponential distribution

Mohd Azri Pawan Teh, and Nazrina Aziz, and Zakiyah Zain, (2021) New group chain acceptance sampling plans (NGChSP-1) using minimum angle method for generalized exponential distribution. Sains Malaysiana, 50 (4). pp. 1121-1129. ISSN 0126-6039

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Official URL: https://www.ukm.my/jsm/malay_journals/jilid50bil4_...

Abstract

The established group chain acceptance sampling plans (GChSP-1) functions with five acceptance criteria, while the modified group of chain acceptance sampling plans (MGChSP-1) operates with three acceptance criteria. Since the acceptance criteria affect the performances of the sampling plans, therefore, this article suggests a balanced approach by introducing a new group of chain acceptance sampling plans (NGChSP-1), where it functions with four acceptance criteria. The NGChSP-1 is developed by using minimum angle method which caters for producer’s and consumer’s risks. The generalized exponential distribution is selected as the lifetime distribution and the simulation for the NGChSP-1 is conducted at various values of design parameters using the Scilab programming. The finding shows that the optimal number of groups and the corresponding smallest theta for NGChSP-1 are smaller compared to those for the GChSP-1. For illustration purposes, the NGChSP-1 is then applied to real data of air conditioning equipment.

Item Type:Article
Keywords:Generalized exponential distribution; Minimum angle method; New group chain acceptance sampling plans (NGChSP-1)
Journal:Sains Malaysiana
ID Code:17184
Deposited By: ms aida -
Deposited On:22 Jul 2021 04:49
Last Modified:26 Jul 2021 03:13

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