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Content Provider | SpringerLink |
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Author | Gupta, Amit Kumar Ganesan, Viswanath Kumar Sivakumar, Appa Iyer |
Copyright Year | 2008 |
Abstract | In this paper, we study the minimization of variance of cycle times in a dynamic single machine system where jobs arrive continuously over time. Numerous production systems give rise to single machine models, and a multiple-machine environment where the performance of a bottleneck machine determines the performance of the entire system reduces to a single machine problem [16]. Minimizing cycle time variance helps in safe predictions of the completion of job production and thus in providing the same quality of service to the customers. This allows an improved ability to meet the due dates reliably, and thus the greater coordination with further downstream operations on the jobs, as highly preferred in semiconductor manufacturing. Scheduling the bottleneck process to minimize the time of presence of the jobs in process minimizes the deterioration of cycle time-related performance measures. Low values of cycle time-related measures are also preferred for low risk of wafer contamination associated with it during processing. New scheduling rules are developed to minimize both the cycle time variance and the maximum cycle time for single machine system, wherein the machine/process is always utilized to the maximum extent and in the extreme case is heavily loaded with jobs for processing. The performance of the proposed rules is compared with the rules available in the literature and the results are presented for the objectives of minimizing cycle time variance and maximum cycle time at higher levels of machine utilization. |
Starting Page | 544 |
Ending Page | 552 |
Page Count | 9 |
File Format | |
ISSN | 02683768 |
Journal | The International Journal of Advanced Manufacturing Technology |
Volume Number | 42 |
Issue Number | 5-6 |
e-ISSN | 14333015 |
Language | English |
Publisher | Springer-Verlag |
Publisher Date | 2008-07-16 |
Publisher Place | London |
Access Restriction | Subscribed |
Subject Keyword | Single machine Scheduling Cycle time variance Dynamic arrival Computer-Aided Engineering (CAD, CAE) and Design Mechanical Engineering Production/Logistics Industrial and Production Engineering |
Content Type | Text |
Resource Type | Article |
Subject | Control and Systems Engineering Industrial and Manufacturing Engineering Mechanical Engineering Computer Science Applications Software |
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