Economic Design of Attribute Control Chart with the Double Sampling Plan

Abstract

본 논문은 2회 샘플링 방식을 도입한 np관리도의 경제적 설계를 다루고 있는 바 비용모형을 정립한후 최적모수를 결정하기 위한 해법과정을 제시하고 있다.

다수의 예들은 2회 샘플링을 사용한 비용 모형의 최적해가 통상적일 비용 모형에 비해 특히 합격 판정갯수가 1이상일때 경제적임을 보여준다.

This paper treats an economic design of an np-control chart introducing the double sampling plan. It formulates the cost model and proposes an algorithm for determining optimal parameters. Several examples show that the cost model with double sampling plan gives more economic optimum than the conventional cost model when the acceptance number in the single sampling plan is greater than zero especially.

This paper treats an economic design of an np-control chart introducing the double sampling plan. It formulates the cost model and proposes an algorithm for determining optimal parameters. Several examples show that the cost model with double sampling plan gives more economic optimum than the conventional cost model when the acceptance number in the single sampling plan is greater than zero especially.