Robust Aperiodic Sampled-Data Washout Control for Uncertain Affine Systems
Year: 2025
Type: article
Abstract: In this paper, we address the problem of designing an aperiodic sampled-data controller stabilizing the zero-input equilibrium of an uncertain affine plant. The closed-loop system is modeled as a hybrid dynamical system incorporating a timer triggering the occurrence of the sampling events and two memory states storing the value of the controller state and controller output at each sampling time. Necessary and sufficient conditions on the controller parameters are given to establish the sought property. A constructive controller design algorithm based on sum-of-squares programming is given. A numerical example illustrates the effectiveness of the approach.
Source: IFAC-PapersOnLine
Authors: F. Giorgetti, F. Crocetti, M.L. Fravolini, F. Ferrante
Institution: University of Perugia
Language: English
Subfield: Control and Systems Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4415712434