Depth control of a submarine: An application of structured H synthesis method for uncertain models based on interval analysis

Alexandre Lefort, Xavier Dal Santo, Jordan Ninin, Benoit Clement

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper introduces a robust and structured controller synthesis method dealing with uncertain system dynamics. Postulating time-invariant and bounded errors on both system inner parameters and external disturbances this method provides formal proof of compliance to a given set of stability and performance criteria. This guarantee is obtained through the interval analysis of the closed-loop system which encompasses any possible time-domain and frequency-domain variations. Here this method is applied to the robust frequency attenuation, seen as H criteria, and stability for depth control of a submarine. This paper then emphasizes the synthesis method from model and regulation problem definitions to synthesis implementation and discuss its results.

Original languageEnglish
Title of host publicationANZCC 2018 - 2018 Australian and New Zealand Control Conference
Place of PublicationVictoria
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages269-274
Number of pages6
ISBN (Electronic)9781538666173, 9781538666166
DOIs
Publication statusPublished - 10 Jan 2019
Externally publishedYes
Event2018 Australian and New Zealand Control Conference, ANZCC 2018 - Melbourne, Australia
Duration: 7 Dec 20188 Dec 2018

Publication series

NameANZCC 2018 - 2018 Australian and New Zealand Control Conference

Conference

Conference2018 Australian and New Zealand Control Conference, ANZCC 2018
Country/TerritoryAustralia
CityMelbourne
Period7/12/188/12/18

Keywords

  • Depth
  • Submarine
  • Control

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