Abstract: This paper mainly studies the modeling, stability analysis and proportional-integral (PI) controller design for a class of discrete-time cascade control systems (CCSs). In the existing CCSs ...

Today:A mixture of sunny spells and showers for most, although some areas will remain dry. Showers most frequent in the north and west, and these becoming slow moving across central and eastern ...

With finals just around the corner, you’re likely feeling burnt out from learning the ins and outs of the economy in Econ 101 or how the government functions in Poli Sci 104. If this sounds like you, ...