Consistent discretization of finite/fixed-time controllers
Systems and Control
2022-07-08 v1 Systems and Control
Abstract
The paper proposes an algorithm for a discretization (sampled-time implementation) of a homogeneous control preserving the finite-time and nearly fixed-time stability property of the original (sampling-free) system. The sampling period is assumed to be constant. Both single-input and multiple-input cases are considered. The robustness (Input-to-State Stability) of the obtained sampled-time control system is studied as well. Theoretical results are supported by numerical simulations.
Cite
@article{arxiv.2207.03235,
title = {Consistent discretization of finite/fixed-time controllers},
author = {Andrey Polyakov and Denis Efimov and Xubin Ping},
journal= {arXiv preprint arXiv:2207.03235},
year = {2022}
}