Eigenvalue based algorithms and software for the design of fixed-order stabilizing controllers for interconnected systems with time-delays
Abstract
An eigenvalue based framework is developed for the stability analysis and stabilization of coupled systems with time-delays, which are naturally described by delay differential algebraic equations. The spectral properties of these equations are analyzed and their stability properties are studied, taking into account the effect of small delay perturbations. Subsequently, numerical methods for stability assessment and for designing stabilizing controllers with a prescribed structure or order, based on a direct optimization approach, are briefly addressed. The effectiveness of the approach is illustrated with a software demo. The paper concludes by pointing out the similarities with the computation and optimization of H-infinity norms.
Cite
@article{arxiv.2003.05496,
title = {Eigenvalue based algorithms and software for the design of fixed-order stabilizing controllers for interconnected systems with time-delays},
author = {Wim Michiels and Suat Gumussoy},
journal= {arXiv preprint arXiv:2003.05496},
year = {2020}
}
Comments
Delay Systems: Advances in Delays and Dynamics, Springer, 2014