Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - Nuclear reprocessing: a simulation metamodelling approach
AU - Onggo, Stephan
AU - Jennings, Paul
PY - 2012
Y1 - 2012
N2 - Sellafield Ltd is looking to improve the performance of the Magnox Reprocessing plant. To support the improvement programme The National Nuclear Laboratory was asked to use the existing simulation model to understand the impact of individual projects and the combined programme of proposed changes on a performance target. Historically, the approach to identifying a suitable portfolio of improvements has been through experience with the model and then a process of trial and error running the simulation model until the required performance target is met. This is time consuming and limits responsiveness to customer requirements. This paper reports our initial findings on the use of response surface methodology to develop simulation-based metamodel using smaller data sets. The results indicates that these type of metamodels can produce a good estimate for the mean and standard deviation of the performance target.
AB - Sellafield Ltd is looking to improve the performance of the Magnox Reprocessing plant. To support the improvement programme The National Nuclear Laboratory was asked to use the existing simulation model to understand the impact of individual projects and the combined programme of proposed changes on a performance target. Historically, the approach to identifying a suitable portfolio of improvements has been through experience with the model and then a process of trial and error running the simulation model until the required performance target is met. This is time consuming and limits responsiveness to customer requirements. This paper reports our initial findings on the use of response surface methodology to develop simulation-based metamodel using smaller data sets. The results indicates that these type of metamodels can produce a good estimate for the mean and standard deviation of the performance target.
KW - nuclear
KW - simulation
KW - metamodel
M3 - Conference contribution/Paper
SP - 10
EP - 18
BT - Proceedings of the 6th Operation Research Society Simulation Workshop
PB - Operational Research Society
T2 - 6th Simulation Workshop (SW12)
Y2 - 27 March 2012 through 28 March 2012
ER -