Abstract
A Study of the G-type periodic ordering system, which can control both order quantity variance and inventory variance, with a demand sequence model with exponential autocorrelation was completed in 1990. Based on the results of this study, this paper aims to design the parameters of the same system with periodically non-zero autocorrelated demand sequence which corresponds to seasonal variation. As a result of the analysis, we obtained the characteristic formulas of order quantity and inventory variance. The results obtained above enabled us to make a table to get the parameters of the system.
