Abstract
This paper presents a set of new tables and procedures for the selection of the following three types of Quick Switching (QS) systems for a given Acceptable Quality Level (AQL), Limiting Quality Level (LQL), producer's risk and consumer's risk.
(1) A Single sampling QS system with equal sample sizes but with different acceptance numbers
(2) A Single sampling QS system with two different sample sizes but with same acceptance number and
(3) A QS systen with double sampling normal inspection and single sampling tightened inspection
The third type of QS systen is the one newly presented in this paper. The tables provide unique plans for a given set of conditions as well as providing a smaller sample size or a smaller sum of Average Sample Numbers(ASN) at the AQL and LQL