Uncertainty analysis and grey modeling

One of the most important tasks in the analysis and design of uncertainty systems is mathematical modeling of the systems. Grey system belongs to the uncertainty system in a sense. The paper attempts to outline the significance of uncertainty analysis and introduces the method of modeling grey systems. At the same time, the SCGM(1,h)/sub b/ model, referred to as the grey model of system cloud, and the approach to the grey drift control are presented. These results may play an important role in describing uncertainty systems or phenomena.<
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