Comments on ‘‘Stability, l2-Gain, and Robust H∞ Control for Switched Systems via N-Step-Ahead Lyapunov Function Approach’’

0504964 - ÚTIA 2020 RIV US eng J - Článek v odborném periodiku
Shamsabad Farahani, S. S. - Fakhimi Derakhshan, Siavash
Comments on ‘‘Stability, l2-Gain, and Robust H∞ Control for Switched Systems via N-Step-Ahead Lyapunov Function Approach’’.
IEEE Access. Roč. 7, č. 1 (2019), s. 2396-2400. ISSN 2169-3536. E-ISSN 2169-3536
Institucionální podpora: RVO:67985556
Klíčová slova: Switched system * robust control * average dwell time * N-step ahead Lyapunov function
Obor OECD: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Impakt faktor: 3.745, rok: 2019
Způsob publikování: Open access
http://library.utia.cas.cz/separaty/2019/AS/fakhimi-0504964.pdf https://ieeexplore.ieee.org/document/8576993

This paper presents a momentous aspect that should be considered in the stability analysis and synthesis of switched systems by investigating an N-step ahead Lyapunov function (LF) approach. By considering these traits, the proposed incorrect theorems in the aforementioned paper are revised to new ones. An illustrative numerical example manifests the effectiveness of our proposed approach. Unlike the assertion in the aforementioned paper when the monotonic requirement of LF is relaxed, the switching is not necessarily gentler. Also, our results indicate that our approach guarantees lower average dwell time.
Trvalý link: http://hdl.handle.net/11104/0296500