Bp 374 en

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Decentralized PID controller design for quadruple tank model[edit]

Author: Tomáš Bäumelt

Bakalářské práce 2013

Download thesis in PDF


Bachelor thesis deals with design of decentralized PID controller for systems with multiple inputs and multiple outputs. The focus of this work is a frequency design method based on Nyquist stability analysis and maximum of sensibility function. The advantage of this design method is that it guarantees the stability of the overall closed-loop system and provides an option to tune and find an optimal controller. Next this design method is tested on two different configurations of quadruple tank model with dead-times. At the end the results are compared with a common used design method based on Relative Gain Array.


Bp 2013 baumelt tomas.pdf