Finite-time stabilization of high-order output-constrained switched systems via state feedback

• Published in: Applied mathematics and computation Vol. 403; p. 125935
• Main Authors: Li, Xueling, Lin, Xiangze, Zou, Yun
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 15.08.2021
• Subjects: Finite-time stabilization; Output constraints; State feedback; Switched systems; Switched systems; State feedback; Output constraints; Finite-time stabilization
• ISSN: 0096-3003; 1873-5649
• DOI: 10.1016/j.amc.2020.125935

•In this paper, finite-time stabilization of high-order switched systems with output constraints via state feedback control laws is investigated.•Incorporating a common tangent-type barrier Lyapunov function, state feedback controllers are presented in a systematic way by revamping the adding a power integrator approach. With the designed state feedback controllers, switched systems are finite-time stabilized and the output constraint is also guaranteed.•The method is proposed in a unified frame because that it can handle finite-time stabilization problem of high-order switched systems with/without output constraints both, no need of changing switched state feedback controllers’ structure. In this paper, finite-time stabilization of high-order switched systems with output constraints via state feedback control laws is investigated. Incorporating a common tangent-type barrier Lyapunov function, state feedback controllers are presented in a systematic way by revamping the adding a power integrator approach. With the designed state feedback controllers, switched systems are finite-time stabilized and the output constraint is also guaranteed at the same time. The method is proposed in a unified frame because that it can handle finite-time stabilization problem of high-order switched systems with/without output constraints both, no need of changing switched state feedback controllers’ structure.