Gradient-free optimization of data center cooling using Extremum Seeking

Document identifier: oai:DiVA.org:ltu-75929
Keyword: Engineering and Technology, Electrical Engineering, Electronic Engineering, Information Engineering, Control Engineering, Teknik och teknologier, Elektroteknik och elektronik, Reglerteknik, Data center cooling, Phasor extremum seeking control
Publication year: 2019
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Abstract:

We consider the thermal management problem of provisioning the cooling airflow to data center rooms. Building on a virtual plant capturing the thermal behaviour of both the cooling equipment and the room-side heat load, we evaluate a 2D phasor-based Extremum Seeking Control (ESC) strategy that strives to satisfy the cooling demand while minimizing the cooling provisioning cost.

Authors

Riccardo Lucchese

Luleå tekniska universitet; Signaler och system
Other publications >>

M. Lionello

Department of Information Engineering, University of Padova, Italy
Other publications >>

M. Rampazzo

Department of Information Engineering, University of Padova, Italy
Other publications >>

M. Guay

Department of Chemical Engineering, Queen’s University, Kingston, Canada
Other publications >>

Khalid Atta

Luleå tekniska universitet; Signaler och system
Other publications >>

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        identifier: oai:DiVA.org:ltu-75929
        datestamp: 2021-05-20T23:05:52Z
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                recordCreationDate: 2019-09-09
            identifier: http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-75929
            titleInfo: 
                @attributes: 
                    lang: eng
                title: Gradient-free optimization of data center cooling using Extremum Seeking
            abstract: 
We consider the thermal management problem of provisioning the cooling airflow to data center rooms. Building on a virtual plant capturing the thermal behaviour of both the cooling equipment and the room-side heat load we evaluate a 2D phasor-based Extremum Seeking Control (ESC) strategy that strives to satisfy the cooling demand while minimizing the cooling provisioning cost.

            subject: 
                    @attributes: 
                        lang: eng
                        authority: uka.se
                    topic: 
                        Engineering and Technology
                        Electrical Engineering Electronic Engineering Information Engineering
                        Control Engineering
                    @attributes: 
                        lang: swe
                        authority: uka.se
                    topic: 
                        Teknik och teknologier
                        Elektroteknik och elektronik
                        Reglerteknik
                    @attributes: 
                        lang: eng
                    topic: Data center cooling
                    @attributes: 
                        lang: eng
                    topic: Phasor extremum seeking control
                    @attributes: 
                        lang: swe
                        authority: ltu
                    topic: Reglerteknik
                    genre: Research subject
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                        lang: eng
                        authority: ltu
                    topic: Control Engineering
                    genre: Research subject
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                languageTerm: eng
            genre: 
                conference/other
                vet
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                Published
                5
                
ISBN för värdpublikation: 978-87-93054-88-2;
Finansiär: ProcessIT Innovations

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                        Riccardo
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                        Luleå tekniska universitet
                        Signaler och system
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                    affiliation: Department of Information Engineering University of Padova Italy
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                        Rampazzo
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                    affiliation: Department of Information Engineering University of Padova Italy
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                    affiliation: Department of Chemical Engineering Queen’s University Kingston Canada
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                        Luleå tekniska universitet
                        Signaler och system
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            originInfo: 
                dateIssued: 2019
                publisher: Technical University of Denmark
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                titleInfo: 
                    title: Proceedings of the 22nd Nordic Process Control Workshop
                part: 
                    extent: 
                        start: 35
                        end: 37
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                url: https://folk.ntnu.no/skoge/prost/proceedings/npcw2019/npc2019-proceedings.pdf
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