Temperature Stabilization of the Phase-Reference Line at the European Spallation Source

Bjorn Olofsson; Bo Bernhardsson; Rihua Zeng; Pontus Andersson; Rolf Johansson

doi:10.1109/CCTA.2018.8511364

Temperature Stabilization of the Phase-Reference Line at the European Spallation Source

Bjorn Olofsson, Bo Bernhardsson, Rihua Zeng, Pontus Andersson, Rolf Johansson

European Spallation Source ESS AB

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

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Abstract

We consider temperature stabilization of the phase-reference line at the European Spallation Source, a facility for neutron spallation currently under construction. Based on extensive modeling of the heat dynamics, a prototype model-based control system with associated hardware architecture is developed and experimentally evaluated on a small-scale setup. The results indicate that temperature stability within ±0.1°C is possible to achieve, also with significant disturbances in the ambient temperature expected during operation.

Original language	English
Title of host publication	2018 IEEE Conference on Control Technology and Applications, CCTA 2018
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	1369-1376
Number of pages	8
ISBN (Electronic)	9781538676981
DOIs	https://doi.org/10.1109/CCTA.2018.8511364
Publication status	Published - 2018 Oct 29
Event	2nd IEEE Conference on Control Technology and Applications, CCTA 2018 - Copenhagen, Denmark Duration: 2018 Aug 21 → 2018 Aug 24

Conference

Conference	2nd IEEE Conference on Control Technology and Applications, CCTA 2018
Country/Territory	Denmark
City	Copenhagen
Period	2018/08/21 → 2018/08/24

Subject classification (UKÄ)

Control Engineering

Access to Document

10.1109/CCTA.2018.8511364

ccta2018Accepted author manuscript, 1.45 MB

European Spallation Source Control
Bernhardsson, B. (Researcher), Johansson, A. (Researcher), Johansson, R. (Researcher), Troeng, O. (Researcher) & Olofsson, B. (Researcher)
2016/01/01 → 2018/12/31
Project: Research

Cite this

Olofsson, B., Bernhardsson, B., Zeng, R., Andersson, P., & Johansson, R. (2018). Temperature Stabilization of the Phase-Reference Line at the European Spallation Source. In 2018 IEEE Conference on Control Technology and Applications, CCTA 2018 (pp. 1369-1376). Article 8511364 IEEE - Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CCTA.2018.8511364

@inproceedings{00ad56ca507a43a089fe1c203b6ab344,

title = "Temperature Stabilization of the Phase-Reference Line at the European Spallation Source",

abstract = "We consider temperature stabilization of the phase-reference line at the European Spallation Source, a facility for neutron spallation currently under construction. Based on extensive modeling of the heat dynamics, a prototype model-based control system with associated hardware architecture is developed and experimentally evaluated on a small-scale setup. The results indicate that temperature stability within ±0.1°C is possible to achieve, also with significant disturbances in the ambient temperature expected during operation.",

author = "Bjorn Olofsson and Bo Bernhardsson and Rihua Zeng and Pontus Andersson and Rolf Johansson",

year = "2018",

month = oct,

day = "29",

doi = "10.1109/CCTA.2018.8511364",

language = "English",

pages = "1369--1376",

booktitle = "2018 IEEE Conference on Control Technology and Applications, CCTA 2018",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "2nd IEEE Conference on Control Technology and Applications, CCTA 2018 ; Conference date: 21-08-2018 Through 24-08-2018",

}

Olofsson, B , Bernhardsson, B, Zeng, R, Andersson, P & Johansson, R 2018, Temperature Stabilization of the Phase-Reference Line at the European Spallation Source. in 2018 IEEE Conference on Control Technology and Applications, CCTA 2018., 8511364, IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 1369-1376, 2nd IEEE Conference on Control Technology and Applications, CCTA 2018, Copenhagen, Denmark, 2018/08/21. https://doi.org/10.1109/CCTA.2018.8511364

Temperature Stabilization of the Phase-Reference Line at the European Spallation Source. / Olofsson, Bjorn ; Bernhardsson, Bo; Zeng, Rihua et al.
2018 IEEE Conference on Control Technology and Applications, CCTA 2018. IEEE - Institute of Electrical and Electronics Engineers Inc., 2018. p. 1369-1376 8511364.

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

TY - GEN

T1 - Temperature Stabilization of the Phase-Reference Line at the European Spallation Source

AU - Olofsson, Bjorn

AU - Bernhardsson, Bo

AU - Zeng, Rihua

AU - Andersson, Pontus

AU - Johansson, Rolf

PY - 2018/10/29

Y1 - 2018/10/29

N2 - We consider temperature stabilization of the phase-reference line at the European Spallation Source, a facility for neutron spallation currently under construction. Based on extensive modeling of the heat dynamics, a prototype model-based control system with associated hardware architecture is developed and experimentally evaluated on a small-scale setup. The results indicate that temperature stability within ±0.1°C is possible to achieve, also with significant disturbances in the ambient temperature expected during operation.

AB - We consider temperature stabilization of the phase-reference line at the European Spallation Source, a facility for neutron spallation currently under construction. Based on extensive modeling of the heat dynamics, a prototype model-based control system with associated hardware architecture is developed and experimentally evaluated on a small-scale setup. The results indicate that temperature stability within ±0.1°C is possible to achieve, also with significant disturbances in the ambient temperature expected during operation.

U2 - 10.1109/CCTA.2018.8511364

DO - 10.1109/CCTA.2018.8511364

M3 - Paper in conference proceeding

AN - SCOPUS:85056836683

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EP - 1376

BT - 2018 IEEE Conference on Control Technology and Applications, CCTA 2018

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - 2nd IEEE Conference on Control Technology and Applications, CCTA 2018

Y2 - 21 August 2018 through 24 August 2018

ER -

Temperature Stabilization of the Phase-Reference Line at the European Spallation Source

Abstract

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Subject classification (UKÄ)

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Projects

European Spallation Source Control

Cite this