Continuation Based Computation of Root-Locus for SISO Dead-Time Systems
Systems and Control
2020-03-11 v1 Systems and Control
Abstract
We present a numerical method to plot the root-locus of Single-Input-Single-Output (SISO) dead-time systems on a given right half-plane up to a predefined controller gain. We compute the starting and intersection points of root-locus inside the region and we obtain the root-loci of each root based on a predictor-corrector type continuation method. The method is effective for high-order SISO dead-time systems.
Cite
@article{arxiv.2003.04672,
title = {Continuation Based Computation of Root-Locus for SISO Dead-Time Systems},
author = {Suat Gumussoy and Wim Michiels},
journal= {arXiv preprint arXiv:2003.04672},
year = {2020}
}
Comments
Proceedings of the 9th IFAC Workshop on Time-Delay Systems, 2010