TY - JOUR
T1 - Finite-time output feedback stabilization of planar switched systems with/without an output constraint
AU - Lin, Xiangze
AU - Chen, Chih Chiang
N1 - Funding Information:
This work was supported in part by the National Natural Science Foundation of China under Grant 61773216 and the Ministry of Science and Technology (MOST), Taiwan , under Grant MOST 109-2221-E-006-089- .
Funding Information:
This work was supported in part by Natural Science Foundation of China under Grant 61773216 and the Ministry of Science and Technology (MOST), Taiwan , under Grant MOST 109-2221-E-006-089- . The material in this paper was not presented at any conference. This paper was recommended for publication in revised form by Associate Editor A. Pedro Aguiar under the direction of Editor André L. Tits.
Publisher Copyright:
© 2021 Elsevier Ltd
PY - 2021/9
Y1 - 2021/9
N2 - An output feedback control strategy is presented in this paper to make planar switched systems with or without an output constraint finite-time stable. By incorporating a common constructed tangent-type barrier Lyapunov function, the so-called adding a power integrator technique is revamped to design state feedback controllers systematically. Then, reduced-order switched observers are constructed deliberately so that the finite-time output feedback stabilization of planar switched systems can be realized with the output constraint guaranteed. The method proposed in this paper is in a unified form in the sense that, with no need of changing controllers and observers structures, it works for planar switched systems with or without an output constraint.
AB - An output feedback control strategy is presented in this paper to make planar switched systems with or without an output constraint finite-time stable. By incorporating a common constructed tangent-type barrier Lyapunov function, the so-called adding a power integrator technique is revamped to design state feedback controllers systematically. Then, reduced-order switched observers are constructed deliberately so that the finite-time output feedback stabilization of planar switched systems can be realized with the output constraint guaranteed. The method proposed in this paper is in a unified form in the sense that, with no need of changing controllers and observers structures, it works for planar switched systems with or without an output constraint.
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U2 - 10.1016/j.automatica.2021.109728
DO - 10.1016/j.automatica.2021.109728
M3 - Article
AN - SCOPUS:85107432533
SN - 0005-1098
VL - 131
JO - Automatica
JF - Automatica
M1 - 109728
ER -