On Decentralized H-Infinity Optimal Positive Systems

Research output: Contribution to journalArticlepeer-review

Abstract

This letter gives a closed-form expression for an H-infinity optimal controller with diagonal gain matrix. This phenomenon occurs for certain network systems with acyclic graphs, and potential applications include irrigation networks. Moreover, the above is identified as a special case of a particular controller structure which is shown to be H-infinity optimal if the controller and the resulting closed-loop system are positive. A subsequent result then establishes a connection with open-loop positive systems, and its usefulness in applications is demonstrated on a large set of compartmental systems.

Original languageEnglish
Pages (from-to)391-394
Number of pages4
JournalIEEE Control Systems Letters
Volume7
DOIs
Publication statusPublished - 2023

Subject classification (UKÄ)

  • Control Engineering

Keywords

  • compartmental and positive systems
  • decentralized control
  • large-scale systems
  • Robust control

Fingerprint

Dive into the research topics of 'On Decentralized H-Infinity Optimal Positive Systems'. Together they form a unique fingerprint.

Cite this