<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This paper considers development of a new design procedure for PI and Gain scheduled robust controller with PSS for turbogenerator using LMI regional regions. The obtained PI+PSS and GSC+PSS robust controllers with output and state derivative feedback for uncertain polytopic turbogenerator model ensure that all closed -loop eigenvalues lay in the prescribed LMI region. The proposed method is to guarantee the less conservativeness with respect to previous methods due to introducing a design procedure based on new auxiliary matrices. The effectiveness of this procedure is illustrated by the examples of two controllers for turbogenerator.</p></abstract>

This paper considers development of a new design procedure for PI and Gain scheduled robust controller with PSS for turbogenerator using LMI regional regions. The obtained PI+PSS and GSC+PSS robust controllers with output and state derivative feedback for uncertain polytopic turbogenerator model ensure that all closed -loop eigenvalues lay in the prescribed LMI region. The proposed method is to guarantee the less conservativeness with respect to previous methods due to introducing a design procedure based on new auxiliary matrices. The effectiveness of this procedure is illustrated by the examples of two controllers for turbogenerator.

Robust PI, gain scheduled and PSS controller design using LMI regions: Comparative studies

Institute of Robotics and Cybernetics, Faculty of Electrical Engineering and Information Technology

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

This paper considers development of a new design procedure for PI and Gain scheduled robust controller with PSS for turbogenerator using LMI regional regions....

Robust PI, gain scheduled and PSS controller design using LMI regions: Comparative studies

Published Online: May 13, 2019

Page range: 93 - 102

Received: Dec 04, 2018

DOI: https://doi.org/10.2478/jee-2019-0015

Keywords
robust PI-PSS controller, gain scheduled controller, LMI region, state derivative feedback, output feedback, linear uncertain systems, performance

© 2019 Vojtech Vesely et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Robust PI, gain scheduled and PSS controller design using LMI regions: Comparative studies

Published Online: May 13, 2019

Page range: 93 - 102

Received: Dec 04, 2018

DOI: https://doi.org/10.2478/jee-2019-0015

Keywordsrobust PI-PSS controller, gain scheduled controller, LMI region, state derivative feedback, output feedback, linear uncertain systems, performance

© 2019 Vojtech Vesely et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
robust PI-PSS controller, gain scheduled controller, LMI region, state derivative feedback, output feedback, linear uncertain systems, performance