Structure Preserving H-infinity Optimal PI Control
Optimization and Control
2016-12-26 v1
Abstract
A multi-variable PI (proportional integrating) controller is proved to be optimal for an important class of control problems where performance is specified in terms of frequency weighted H-infinity norms. The problem class includes networked systems with a subsystem in each node and control action along each edge. For such systems, the optimal PI controller is decentralized in the sense that control action along a given network edge is entirely determined by states at nodes connected by that edge.
Keywords
Cite
@article{arxiv.1612.07824,
title = {Structure Preserving H-infinity Optimal PI Control},
author = {Anders Rantzer and Carolina Lidstrom and Richard Pates},
journal= {arXiv preprint arXiv:1612.07824},
year = {2016}
}