Anti-windup-like Compensator Synthesis for Discrete-Time Quantized Control Systems
Abstract
This paper addresses the problem of designing an anti-windup like compensator for discrete-time linear control systems with quantized input. The proposed compensator provides a correction signal proportional to the quantization error that fed to the controller. The compensator is designed to ensure that solutions to the closed-loop systems converge in finite time into a compact set containing the origin that can be tuned by the designer. A numerically tractable algorithm with feasibility guarantees is provided for the design of the compensator. The proposed results are illustrated on an academic example and an open-loop unstable aircraft system.
Keywords
Cite
@article{arxiv.2202.04610,
title = {Anti-windup-like Compensator Synthesis for Discrete-Time Quantized Control Systems},
author = {Samer AlSamadi and Francesco Ferrante and Sophie Tarbouriech},
journal= {arXiv preprint arXiv:2202.04610},
year = {2022}
}
Comments
Extended version of the conference paper. V1 is submitted for presentation at the 10th IFAC Symposium on Robust Control Design ROCOND 2022. V2 and V3, and V4 fix some minor oversights