In-house development of scheduling decision support systems: case study for scheduling semiconductor device test operations
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Authors
Freed, T.
Doerr, K.H.
Chang, T.
Subjects
Scheduling
Semiconductor manufacturing
decision support systems
Make-or-buy
Organisational learning
Semiconductor manufacturing
decision support systems
Make-or-buy
Organisational learning
Advisors
Date of Issue
2007-11
Date
Publisher
Taylor & Francis
Language
Abstract
Most manufacturing processes can benefit from an automated scheduling system. However, the design of a fast, computerised scheduling system that achieves high-quality results and requires minimal resources is a difficult undertaking. Efficient scheduling of a semiconductor device test facility requires an information system that provides good schedules quickly. Semiconductor device testing is the last stage of the long semiconductor manufacturing process, and therefore is subjected to customer service pressures. The cost of an off-the-shelf computerised scheduling system may be prohibitive for many companies. In addition, many companies are taken aback by other characteristics of off-the-shelf scheduling systems, such as code confidentiality, maintenance costs, and failure rates. We draw upon the literature and our field case to discuss some of the trade-offs between in-house development and off-the-shelf acquisition of software. We describe the in-house design and implementation of a scheduling decision support system for one device test facility. Using the design and implementation process of this system as a case study, we discuss how one facility uses in-house design of systems in a strategic way, as a competitive capability.
Type
Article
Description
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Department
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NPS Report Number
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Citation
International Journal of Production Research, Vol. 45, No. 21, 1 November 2007, 5075–5093
Distribution Statement
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.