Efimov, Denis; Barabanov, Nikita; Ortega, Romeo Robustness of linear time-varying systems with relaxed excitation. (English) Zbl 1451.93069 Int. J. Adapt. Control Signal Process. 33, No. 12, 1885-1900 (2019). MSC: 93B35 93C05 93D25 93C40 PDFBibTeX XMLCite \textit{D. Efimov} et al., Int. J. Adapt. Control Signal Process. 33, No. 12, 1885--1900 (2019; Zbl 1451.93069) Full Text: DOI
Ortega, Romeo; Gerasimov, Dmitry N.; Barabanov, Nikita E.; Nikiforov, Vladimir O. Adaptive control of linear multivariable systems using dynamic regressor extension and mixing estimators: removing the high-frequency gain assumptions. (English) Zbl 1429.93184 Automatica 110, Article ID 108589, 8 p. (2019). MSC: 93C40 93C35 93E10 93B35 93C05 PDFBibTeX XMLCite \textit{R. Ortega} et al., Automatica 110, Article ID 108589, 8 p. (2019; Zbl 1429.93184) Full Text: DOI
Barabanov, Nikita; Ortega, Romeo; Pyrkin, Anton On contraction of time-varying port-Hamiltonian systems. (English) Zbl 1427.93079 Syst. Control Lett. 133, Article ID 104545, 8 p. (2019). MSC: 93C10 93B27 93B70 PDFBibTeX XMLCite \textit{N. Barabanov} et al., Syst. Control Lett. 133, Article ID 104545, 8 p. (2019; Zbl 1427.93079) Full Text: DOI
Aranovskiy, Stanislav; Belov, Alexey; Ortega, Romeo; Barabanov, Nikita; Bobtsov, Alexey Parameter identification of linear time-invariant systems using dynamic regressor extension and mixing. (English) Zbl 1425.93266 Int. J. Adapt. Control Signal Process. 33, No. 6, 1016-1030 (2019). MSC: 93E10 93E12 93C40 93C05 PDFBibTeX XMLCite \textit{S. Aranovskiy} et al., Int. J. Adapt. Control Signal Process. 33, No. 6, 1016--1030 (2019; Zbl 1425.93266) Full Text: DOI
Schiffer, Johannes; Efimov, Denis; Ortega, Romeo; Barabanov, Nikita An input-to-state stability approach to verify almost global stability of a synchronous-machine-infinite-bus system. (English) Zbl 1404.93025 Philos. Trans. R. Soc. Lond., A, Math. Phys. Eng. Sci. 375, No. 2100, Article ID 20160304, 16 p. (2017). MSC: 93D05 94C30 PDFBibTeX XMLCite \textit{J. Schiffer} et al., Philos. Trans. R. Soc. Lond., A, Math. Phys. Eng. Sci. 375, No. 2100, Article ID 20160304, 16 p. (2017; Zbl 1404.93025) Full Text: DOI
Barabanov, Nikita; Ortega, Romeo On global asymptotic stability of \(\dot{x}=-\phi(t)\phi^\top(t)x\) with \(\phi\) not persistently exciting. (English) Zbl 1377.93131 Syst. Control Lett. 109, 24-29 (2017). MSC: 93D20 93C05 93C15 PDFBibTeX XMLCite \textit{N. Barabanov} and \textit{R. Ortega}, Syst. Control Lett. 109, 24--29 (2017; Zbl 1377.93131) Full Text: DOI
Efimov, Denis; Schiffer, Johannes; Barabanov, Nikita; Ortega, Romeo A relaxed characterization of ISS for periodic systems with multiple invariant sets. (English) Zbl 1373.93295 Eur. J. Control 37, 1-7 (2017). MSC: 93D25 34K13 93C15 70Q05 PDFBibTeX XMLCite \textit{D. Efimov} et al., Eur. J. Control 37, 1--7 (2017; Zbl 1373.93295) Full Text: DOI Link
Ortega, Romeo; Astolfi, Alessandro; Barabanov, Nikita E. Nonlinear PI control of uncertain systems: an alternative to parameter adaptation. (English) Zbl 1106.93314 Syst. Control Lett. 47, No. 3, 259-278 (2002). MSC: 93B51 93C41 PDFBibTeX XMLCite \textit{R. Ortega} et al., Syst. Control Lett. 47, No. 3, 259--278 (2002; Zbl 1106.93314) Full Text: DOI
Rodriguez, H.; Ortega, R.; Escobar, G.; Barabanov, N. A robustly stable output feedback saturated controller for the boost DC-to-DC converter. (English) Zbl 0977.93062 Syst. Control Lett. 40, No. 1, 1-8 (2000). MSC: 93C95 93B51 93C10 PDFBibTeX XMLCite \textit{H. Rodriguez} et al., Syst. Control Lett. 40, No. 1, 1--8 (2000; Zbl 0977.93062) Full Text: DOI