Trajectory-dependent Control Lyapunov Functions for Discrete-time Switched Systems - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2023

Trajectory-dependent Control Lyapunov Functions for Discrete-time Switched Systems

Résumé

A method for control of discrete-time switched systems based on parameterized Lyapunov functions is presented. A polynomial representation of the switched system is formulated, and the method of moments is applied to obtain a relaxed model. The control problem is recast as an online receding horizon optimization problem where the Lyapunov function parameters and moment sequences are the decision variables. A novel procedure to synthesize the switching control signal from the recovered measure is described. The method is illustrated in simulation for the case of a pulse-width modulated multicellular converter, showing good reference tracking results.

Dates et versions

hal-04014625 , version 1 (04-03-2023)

Identifiants

Citer

Gerardo Becerra, Minh Tu Pham, Diego Patino, Xuefang Lin-Shi. Trajectory-dependent Control Lyapunov Functions for Discrete-time Switched Systems. IFAC World Congress, Jul 2023, Yokohama, Japan. pp.4150-4155, ⟨10.1016/j.ifacol.2023.10.1756⟩. ⟨hal-04014625⟩
55 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More