Simultaneous optimization of the cavity heat load and trip rates in linacs using a genetic algorithm

Terzić, Balša; Hofler, Alicia S.; Reeves, Cody J.; Khan, Sabbir A.; Krafft, Geoffrey A.; Benesch, Jay; Freyberger, Arne; Ranjan, Desh

doi:10.1103/PhysRevSTAB.17.101003

Title: Simultaneous optimization of the cavity heat load and trip rates in linacs using a genetic algorithm

Abstract

In this paper, a genetic algorithm-based optimization is used to simultaneously minimize two competing objectives guiding the operation of the Jefferson Lab's Continuous Electron Beam Accelerator Facility linacs: cavity heat load and radio frequency cavity trip rates. The results represent a significant improvement to the standard linac energy management tool and thereby could lead to a more efficient Continuous Electron Beam Accelerator Facility configuration. This study also serves as a proof of principle of how a genetic algorithm can be used for optimizing other linac-based machines.

Authors:: Terzić, Balša; Hofler, Alicia S.; Reeves, Cody J.; Khan, Sabbir A.; Krafft, Geoffrey A.; Benesch, Jay; Freyberger, Arne; Ranjan, Desh

Publication Date:: Wed Oct 15 00:00:00 EDT 2014

Research Org.:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1180918

Alternate Identifier(s):: OSTI ID: 1208639

Report Number(s):: JLAB-ACP-14-1901; DOE/OR/23177-3198
Journal ID: ISSN 1098-4402; PRABFM; 101003

Grant/Contract Number:: AC05-06OR23177; 1359026

Resource Type:: Published Article

Journal Name:: Physical Review Special Topics. Accelerators and Beams

Additional Journal Information:: Journal Name: Physical Review Special Topics. Accelerators and Beams Journal Volume: 17 Journal Issue: 10; Journal ID: ISSN 1098-4402

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Subject:: 43 PARTICLE ACCELERATORS

Citation Formats


                    Terzić, Balša, Hofler, Alicia S., Reeves, Cody J., Khan, Sabbir A., Krafft, Geoffrey A., Benesch, Jay, Freyberger, Arne, and Ranjan, Desh. Simultaneous optimization of the cavity heat load and trip rates in linacs using a genetic algorithm.  United States: N. p., 2014. 
Web.  doi:10.1103/PhysRevSTAB.17.101003.

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                    Terzić, Balša, Hofler, Alicia S., Reeves, Cody J., Khan, Sabbir A., Krafft, Geoffrey A., Benesch, Jay, Freyberger, Arne, & Ranjan, Desh. Simultaneous optimization of the cavity heat load and trip rates in linacs using a genetic algorithm.  United States.  https://doi.org/10.1103/PhysRevSTAB.17.101003

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                    Terzić, Balša, Hofler, Alicia S., Reeves, Cody J., Khan, Sabbir A., Krafft, Geoffrey A., Benesch, Jay, Freyberger, Arne, and Ranjan, Desh. Wed .  
"Simultaneous optimization of the cavity heat load and trip rates in linacs using a genetic algorithm".  United States.  https://doi.org/10.1103/PhysRevSTAB.17.101003.

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@article{osti_1180918,

  title        = {Simultaneous optimization of the cavity heat load and trip rates in linacs using a genetic algorithm},

  author       = {Terzić, Balša and Hofler, Alicia S. and Reeves, Cody J. and Khan, Sabbir A. and Krafft, Geoffrey A. and Benesch, Jay and Freyberger, Arne and Ranjan, Desh},

  abstractNote = {In this paper, a genetic algorithm-based optimization is used to simultaneously minimize two competing objectives guiding the operation of the Jefferson Lab's Continuous Electron Beam Accelerator Facility linacs: cavity heat load and radio frequency cavity trip rates. The results represent a significant improvement to the standard linac energy management tool and thereby could lead to a more efficient Continuous Electron Beam Accelerator Facility configuration. This study also serves as a proof of principle of how a genetic algorithm can be used for optimizing other linac-based machines.},

  doi          = {10.1103/PhysRevSTAB.17.101003},

  journal      = {Physical Review Special Topics. Accelerators and Beams},

  number       = 10,

  volume       = 17,

  place        = {United States},

  year         = {Wed Oct 15 00:00:00 EDT 2014},

  month        = {Wed Oct 15 00:00:00 EDT 2014}

}

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Works referenced in this record:

Multivariate optimization of a high brightness dc gun photoinjector
journal, March 2005

Bazarov, Ivan V.; Sinclair, Charles K.
Physical Review Special Topics - Accelerators and Beams, Vol. 8, Issue 3
DOI: 10.1103/PhysRevSTAB.8.034202

Innovative applications of genetic algorithms to problems in accelerator physics
journal, January 2013

Hofler, Alicia; Terzić, Balša; Kramer, Matthew
Physical Review Special Topics - Accelerators and Beams, Vol. 16, Issue 1
DOI: 10.1103/PhysRevSTAB.16.010101

Narrow-Band Emission in Thomson Sources Operating in the High-Field Regime
journal, February 2014

Terzić, Balša; Deitrick, Kirsten; Hofler, Alicia S.
Physical Review Letters, Vol. 112, Issue 7
DOI: 10.1103/PhysRevLett.112.074801

Multiobjective genetic algorithm optimization of the beam dynamics in linac drivers for free electron lasers
journal, March 2012

Bartolini, R.; Apollonio, M.; Martin, I. P. S.
Physical Review Special Topics - Accelerators and Beams, Vol. 15, Issue 3
DOI: 10.1103/PhysRevSTAB.15.030701

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Title: Simultaneous optimization of the cavity heat load and trip rates in linacs using a genetic algorithm

Abstract

Citation Formats

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