Title

Optimal lot sizing model with reprocessing of defective output

Date of Publication

1993

Document Type

Master's Thesis

Degree Name

Master of Science in Industrial Engineering

Subject Categories

Industrial Engineering | Industrial Technology | Operations Research, Systems Engineering and Industrial Engineering

College

Gokongwei College of Engineering

Department/Unit

Industrial Engineering

Thesis Adviser

Rolando Ramon Diaz

Defense Panel Chair

Dr. Jose Edgar Mutuc

Defense Panel Member

Nilo Bugtai
Dr. Cleta Milagros Acebedo

Abstract/Summary

This study deals with minimizing the total system cost of asequential multi-stage production system which allows the reprocessing of defective components that could be obtained from each stage of the process. This model is applicable to the glass industry, metal industry, paper industry and plastic industry. The cost components of the model comprise of the set-up cost, carrying cost of in-process, finished goods and defective items, shortage cost and reprocessing cost. These costs are minimized at the optimal production lot size. The optimal reprocessing lot size is subsequently obtained from this. It is hoped that the model may not only serve to add to the body of knowledge on reprocessing but that it may prove practical and relevant to concerned industries.

Abstract Format

html

Format

Print

Accession Number

TG02172

Shelf Location

Archives, The Learning Commons, 12F Henry Sy Sr. Hall

Physical Description

133 numb. leaves

Keywords

Stochastic processes; Mathematical optimization; Mathematical model; Materials management

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