Selection of Quick Switching Double Sampling System with MAPD AND MAAOQ Using Weighted Poisson Distribution

Abstract: Romboski (1969) investigated the QSS with a single sampling plan as a reference plan. The construction and selection of the Quick Switching Double Sampling System (QSDSS) was designed and constructed by Devaraj Arumainayagam S and Soundararajan V (1994). The modified QSDSS was developed by Devaraj Arumainayagam and Uma (2010) was constructed and selected according to the indexed parameters MAPD and MAAOQ. A sampling system is a grouping of two or more sampling plans with specified rules for switching between the plans for sentencing many finished products. In this paper, QSDSS using a weighted Poisson distribution as a baseline distribution is introduced. The measures of performance of the system are presented with its operating procedure. Tables are constructed for the design of the system which are indexed by various combinations of parameters (AOQL, MAPD and MAAOQ). Tables are provided for the easy selection of the system.

Keywords: QSS, QSDSS, DSP, MAAOQ, MAPD, AOQL

Edition: Volume 13 Issue 3, March 2024,

Pages: 461 - 465