MASK3 for Advanced WEC Dynamics and Controls

Coe, Ryan; Bacelli, Giorgio; Spencer, Steven; Forbush, Dominic; Dullea, Kevin

doi:10.15473/1581762

Title: MASK3 for Advanced WEC Dynamics and Controls

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Abstract

This report outlines the "MASK3" wave tank test within the Advanced WEC Dynamics and Controls (AWDC) project. This test represents the final test in the AWDC project. The focus of the MASK3 test was to consider coordinated 3-degree-of-freedom (3DOF) control of a WEC in a realistic ocean environment. A key aspect of this test was the inclusion of a "self-tuning" mechanism which uses an optimization algorithm to update controller gains based on a changing sea state. The successful implementation of the self-tuning mechanism is the last crucial step required for such a controller to be implemented in real ocean environments.

Authors:

;

; Forbush, Dominic; Dullea, Kevin

Publication Date:: Wed May 01 00:00:00 EDT 2019

Other Number(s):: 315

DOE Contract Number:: FY17 AOP 110702

Research Org.:: Marine and Hydrokinetic Data Repository (MHKDR); Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Wind and Water Technologies Office (EE-4W)

Collaborations:: Sandia National Laboratories

Subject:: 16 Tidal and Wave Power

Keywords:: MHK; Marine; Hydrokinetic; energy; power; wec; wave tank; control; sid; wavelet; focused; extreme; tuning; AWDC; lab tested; lab; ocean; wave; technology; wave energy converter; control dynamics; system ID; modeling; mask

Geolocation:: 35.210004, -106.44950738.976604, -77.200929

OSTI Identifier:: 1581762

DOI:: https://doi.org/10.15473/1581762

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Citation Formats


                    Coe, Ryan, Bacelli, Giorgio, Spencer, Steven, Forbush, Dominic, and Dullea, Kevin. MASK3 for Advanced WEC Dynamics and Controls.  United States: N. p., 2019. 
        Web.  doi:10.15473/1581762.

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                    Coe, Ryan, Bacelli, Giorgio, Spencer, Steven, Forbush, Dominic, & Dullea, Kevin. MASK3 for Advanced WEC Dynamics and Controls.  United States.  doi:https://doi.org/10.15473/1581762

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                    Coe, Ryan, Bacelli, Giorgio, Spencer, Steven, Forbush, Dominic, and Dullea, Kevin. 2019.  
"MASK3 for Advanced WEC Dynamics and Controls".  United States.  doi:https://doi.org/10.15473/1581762.  https://www.osti.gov/servlets/purl/1581762. Pub date:Wed May 01 00:00:00 EDT 2019

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@article{osti_1581762,

  title        = {MASK3 for Advanced WEC Dynamics and Controls},

  author       = {Coe, Ryan and Bacelli, Giorgio and Spencer, Steven and Forbush, Dominic and Dullea, Kevin},

  abstractNote = {This report outlines the "MASK3" wave tank test within the Advanced WEC Dynamics and Controls (AWDC) project. This test represents the final test in the AWDC project. The focus of the MASK3 test was to consider coordinated 3-degree-of-freedom (3DOF) control of a WEC in a realistic ocean environment. A key aspect of this test was the inclusion of a "self-tuning" mechanism which uses an optimization algorithm to update controller gains based on a changing sea state. The successful implementation of the self-tuning mechanism is the last crucial step required for such a controller to be implemented in real ocean environments.},

  doi          = {10.15473/1581762},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed May 01 00:00:00 EDT 2019},

  month        = {Wed May 01 00:00:00 EDT 2019}

}

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DOI: https://doi.org/10.15473/1581762

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