2022-02-142022-02-142021-08Albea-Sánchez, C. y Seuret, A. (2021). Time-triggered and event-triggered control of switched affine systems via a hybrid dynamical approach. Nonlinear Analysis: Hybrid Systems, 41 (101039)1751-570Xhttps://hdl.handle.net/11441/129930This paper focuses on the design of both periodic time- and event-triggered control laws of switched affine systems using a hybrid dynamical system approach. The novelties of this paper rely on the hybrid dynamical representation of this class of systems and on a free-matrix min-projection control, which relaxes the structure of the usual Lyapunov matrix-based min-projection control. This contribution also presents an extension of the usual periodic time-triggered implementation to the event-triggered one, where the control input updates are permitted only when a particular event is detected. Together with the definition of an appropriate optimization problem, a stabilization result is formulated to ensure the uniform global asymptotic stability of an attractor for both types of controllers, which is a neighborhood of the desired operating point. Finally, the proposed method is evaluated through a numerical example.application/pdf34 p.engAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Switched affine systemsPeriodic time-triggered controlAperiodic event-triggered controlHybrid dynamical systemsLyapunov stabilityDwell timeinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.1016/j.nahs.2021.101039