Integrated quality and quantity modeling of a production line
Name
61126370-MIT.pdf
Description
Full printable version
Size
9.75 MB
Format
Adobe PDF
Checksum (MD5)
d17993c32986fe42818becb9a525d60e
Author(s)
Kim, Jongyoon, 1974-
Advisor(s)
Stanley B. Gershwin.
Date Issued
2005
Publisher
Massachusetts Institute of Technology
Abstract
The interaction of quantity and quality performance in a factory is clearly of great economic importance. However, there is very little quantitative analytical literature in this area. This thesis is an essential early research step in analyzing how production system design, quality, and productivity are inter-related in transfer lines. We develop a new Markov process model for machines with both quality and operational failures, and we identify important differences between types of quality failures. We present analytic models, solution techniques, performance evaluations, and validation of two- machine systems as well as longer transfer lines. Through numerical studies, we have investigated some of the conventional wisdom on this interaction, and we have found that the wisdom holds only under specific conditions, and we show that the conventional wisdom is wrong under other conditions. We therefore anticipate that more such research will have a dramatic effect on the performance of factories, and we propose promising research directions.
Description
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2005.
Includes bibliographical references (p. 141-149).
Subjects
Mechanical Engineering.
MIT Department
Massachusetts Institute of Technology. Department of Mechanical Engineering
Terms of Use
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