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Robust Adaptive PI Control of Wave Energy Converters with Uncertain PTO Systems

  • IFP Energies nouvelles
  • Control

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Citations (Scopus)

Abstract

There exist several optimal control strategies to harvest wave energy with a point absorber. However they are generally based on the assumption that the power takeoff (PTO) system has no dynamics or its dynamics is well-known. In practical WEC control implementation, this is generally not the case. The objective of this paper is to design a robust optimal control strategy that can take into account the uncertain PTO dynamics. Our choice is a robust adaptive PI control law. The proposed controller is validated and compared through simulation on irregular sea states.

Original languageEnglish
Title of host publication2018 IEEE Conference on Decision and Control, CDC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages5518-5523
Number of pages6
ISBN (Electronic)9781538613955
DOIs
Publication statusPublished - 2 Jul 2018
Externally publishedYes
Event57th IEEE Conference on Decision and Control, CDC 2018 - Miami, United States
Duration: 17 Dec 2018 → 19 Dec 2018

Publication series

NameProceedings of the IEEE Conference on Decision and Control
Volume2018-December
ISSN (Print)0743-1546
ISSN (Electronic)2576-2370

Conference

Conference57th IEEE Conference on Decision and Control, CDC 2018
Country/TerritoryUnited States
CityMiami
Period17/12/18 → 19/12/18

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