Cycle Time Approximations for the G/G/m Queue Subject to Server Failures and Cycle Time Offsets with Applications

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 694
  • Download : 869
Approximate queueing formulae are often employed for the practical evaluation of manufacturing system performance. Common approximations do not fully address practical issues such as idle tools with work in queue, travel time between stages of production, removal of lots from queue pending process issue resolution and the tendency of lots to defect from a failed server in favor of an equivalent available server. In this paper, approximate queueing formulae are proposed which extend popular existing formulae. To test the quality of the proposed approximations, data from production toolsets in IBM’s 200mm semiconductor manufacturing fabricator is considered. It is demonstrated that the approximations perform well on the toolsets studied.
Publisher
IEEE
Issue Date
2006-05
Keywords

Approximate performance evaluation; G/G/m queue; cycle time; server failures; cycle time offsets; hold time

Citation

IEEE /SEMI Advanced Scmiconductor Manufacturing Conference

URI
http://hdl.handle.net/10203/9166
Appears in Collection
IE-Conference Papers(학술회의논문)
Files in This Item
2006%20-%20IEEE%20ASMC%20-%20GGm%20-%20J.%20Morrison.pdf(100.39 kB)Download

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0