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Published in:
2009 | OriginalPaper | Chapter
Robust Control of a Two Tank System Using Algebraic Approach
Authors : Marek Dlapa, Roman Prokop, Monika Bakosova
Published in: Computer Aided Systems Theory - EUROCAST 2009
Publisher: Springer Berlin Heidelberg
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The paper deals with design of a robust controller via algebraic
μ
-synthesis for a two tank system, which is a well known benchmark problem. The controller is obtained by decoupling two-input two-output system into two identical SISO (Single-Input Single-Output) plants. The task of robust controller design is then performed by finding a suitable pole placement for the SISO systems. The robustness is measured by the structured singular value denoted
μ
. The final controller is verified through simulation for plants perturbed by worst case perturbations.