Approximation-free control for unknown systems with performance and input constraints
Optimization and Control
2023-04-25 v1 Systems and Control
Systems and Control
Abstract
This paper addresses the problem of tracking control for an unknown nonlinear system with time-varying bounded disturbance subjected to prescribed Performance and Input Constraints (PIC). Since simultaneous prescription of PIC involves a trade-off, we propose an analytical feasibility condition to prescribe feasible PIC which also yields feasible initial state space as corollary results. Additionally, an approximation-free controller is proposed to guarantee that the tracking performance adheres to the prescribed PIC. The effectiveness of the proposed approach is demonstrated through numerical examples.
Cite
@article{arxiv.2304.11198,
title = {Approximation-free control for unknown systems with performance and input constraints},
author = {Pankaj K Mishra and Pushpak Jagtap},
journal= {arXiv preprint arXiv:2304.11198},
year = {2023}
}