Intelligent order scheduling and release in a build to order environment
Name
56722079-MIT.pdf
Description
Full printable version
Size
9.3 MB
Format
Adobe PDF
Checksum (MD5)
c7799ee11346bfcec6e2f731fe4b85b6
Author(s)
Vainio, Tanja, 1974-
Advisor(s)
Thomas Roemer and David Simchi-Levi.
Date Issued
2004
Publisher
Massachusetts Institute of Technology
Abstract
Dell's computer manufacturing process involves a complex system of material flow and assembly. This includes intelligent replenishment of sub-components from local warehouses according to the manufacturing schedule, just-in-time manufacturing of custom configured computer systems including hard-drive image and custom software download, packaging the unit for delivery, order accumulation, and finally, distribution and shipping to the customer. This thesis examines Dell's current order fulfillment process and suggests methods that can help Dell meet or exceed customers' delivery time air shipments to certain destinations could be converted to less expensive ground shipments. However, this is only possible when the entire fulfillment process is integrated in such a way that eligible ground shipments meet their appropriate shipping windows. This analysis shows that optimizing these windows not only requires an examination of the average cycle time in each phase but also of the impact that cycle time variations have on the expectations at minimum logistics cost in the just-in-time environment. By manufacturing and shipping products based on certain times of the day, success of this air-to-ground conversion strategy. Through the use of simulation models I found that the key factors in reducing logistics cost require setting appropriate scheduling rules for each order size and reducing the cycle time variation.
Description
Thesis (M.B.A.)--Massachusetts Institute of Technology, Sloan School of Management; and, (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering; in conjunction with the Leaders for Manufacturing Program at MIT, 2004.
Includes bibliographical references (p. 75-76).
Subjects
Sloan School of Management.
Civil and Environmental Engineering.
Leaders for Manufacturing Program.
MIT Department
Leaders for Manufacturing Program at MIT
Massachusetts Institute of Technology. Department of Civil and Environmental Engineering
Sloan School of Management
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