Dp 333 en
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Quadruple-tank Process Control
Author: Zakucia Jozef
This thesis handles about four tanks, which are connected through two pumps and two valves. This system represents an example of multi-input multi-output system, which has general interactions between each input and output. Properties of the system can be set by valves, especially its minimum and non-minimum phase behavior. Linearization of the model was derived and its basic characteristics were shown. Afterwards control systems were demonstrated. Controllers, which eliminate interactions in case of minimum phase system, were also designed.