We developed the performance evaluation system
of both the mathematical method and the simulation using AutoMod. We developed an algorithm to find
optimal design parameters and we applied it in performance evaluation of order picking warehouse systems.
There are many mathematical and simulation methods for this kind of warehouse performance evaluation;
optimizing models (Gray, Karmarkar, & Seidmann, 1992; Roodbergen & Koster, 2001) and simulation
models (FATOR/AIM, CAN-Q). These model have many assumptions and most of solutions are dependent