Production scheduling in a make-to-order job shop under job arrival uncertainty

We consider job release control to improve the due date performance in a make-to-order job shop with fluctuating job arrival and fixed due dates. The basic idea is to delay the release of non-urgent jobs and control the work in process (WIP) before the bottleneck so as to control the lead time of urgent jobs. We propose two job release control models: bounded constraint control model and linear control model. In the two models, we analyze the effects of workload limit on the reduction of variability, the total WIP in the system as well as the WIP in the shop floor. We then build a spreadsheet simulation of queueing model to show the improvement of due date performance by job release control in a job shop.

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Mechanical Engineering.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2006

Author dc:creator

• Fengjie, Huang

Advisor dc:contributor.advisor

• Stanley B. Gershwin.

• Mechanical Engineering.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/38291

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/38291