Accession Number : AD0616111
Title : THE ANALYSIS OF A SIMPLE CLASS OF MULTISTAGE INSPECTION PLANS.
Descriptive Note : Technical rept. no. 28, Jul-Sep 64,
Corporate Author : COLUMBIA UNIV NEW YORK SCHOOL OF ENGINEERING AND APPLIED SCIENCE
Personal Author(s) : White,Leon S.
Report Date : 01 JUN 1965
Pagination or Media Count : 21
Abstract : A simple class of multistage inspection plans is considered for an ordered production process consisting of N- l manufacturing stages and a final inspection stage. The plans are applied to batches of items of size S. At each stage any number of items from O to S may be inspected. Defectives found are replaced with nondefectives. Costs of inspection, replacement, and the cost of undetected defectives are included. It is shown that under certain conditions an optimal inspection plan has the property that at every stage either the whole batch is inspected or no inspection is performed. In such cases a very simple dynamic program can be solved to find the optimal plan. (Author)
Descriptors : (*QUALITY CONTROL, INDUSTRIAL PRODUCTION), (*INDUSTRIAL PRODUCTION, QUALITY CONTROL), (*DYNAMIC PROGRAMMING, MANUFACTURING), OPERATIONS RESEARCH, COSTS, MANAGEMENT PLANNING AND CONTROL
Distribution Statement : APPROVED FOR PUBLIC RELEASE