Simple Robust Controllers: Design, Tuning and Analysis


The contribution is focused on robust design and analysis of continuous-time controllers for SISO systems without and with time delays. Controllers are obtained via solutions of diophantine equations in the ring of proper and stable rational functions by Youla-.XþHUD SDUDPHWHUL]DWLRQ 8QFHUWDLQW\ LV VWXGLHG WKURXJK WKH LQILQLW\ QRUP H∞. A scalar parameter was proposed as a tuning knob for minimization of the sensitivity function and uncertainty conditions. Both, feedback a feedback and feedforward structures of the controlled system are considered. Disturbance rejection and attenuation can be also easily solved by the proposed methodology. Copyright © 2002 IFAC

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@inproceedings{Prokop2002SimpleRC, title={Simple Robust Controllers: Design, Tuning and Analysis}, author={Roman Prokop and Petr Hust{\'a}k and Zdenka Prokopova}, year={2002} }