Automating warm-up length estimation

There are two key issues in assuring the accuracy of estimates of performance obtained from a simulation model. The first is the removal of any initialisation bias, the second is ensuring that enough output data is produced to obtain an accurate estimate of performance. This paper is concerned with the first issue, and more specifically warmup estimation. A continuing research project is described that aims to produce an automated procedure, for inclusion into commercial simulation software, for estimating the length of warm-up and hence removing initialisation bias from simulation output data.

• Type: Conference
• Year: 2008
• Where: WSC
• Authors: Kathryn Hoad, Stewart Robinson, Ruth Davies
• Keywords: Initialisation Bias, Modeling And Simulation, Output Data, Simulation Model, WSC 2008