000352019 001__ 352019
000352019 005__ 20240820102136.0
000352019 0247_ $$2doi$$a10.18429/JACOW-IPAC2024-WEPR60
000352019 0247_ $$2datacite_doi$$a10.15120/GSI-2024-00695
000352019 037__ $$aGSI-2024-00695
000352019 041__ $$aEnglish
000352019 1001_ $$0P:(DE-Ds200)OR11296$$aHetzel, Jan$$b0$$eCorresponding author$$ugsi
000352019 1112_ $$a15th International Particle Accelerator Conference$$cNashville, TN$$d2024-05-19 - 2024-05-24$$gIPAC'24$$wUSA
000352019 245__ $$aAlgorithmic access to beam control and beam diagnostics at COSY Jülich
000352019 260__ $$bJACoW Publishing$$c2024
000352019 300__ $$a2638-2641
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000352019 500__ $$aPublished by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. 
000352019 520__ $$aDuring the last years of operation of the COSY facility, significant improvements were made in beam control and diagnostics. Many systems have been upgraded from a Tcl/Tk based control system to EPICS. One of the advantages of EPICS is the coherent communication via Process Variables (PVs). This allowed us not only to control the synchrotron and its injection beam line (IBL) through GUIs but also allowed us to control the beam with algorithms. In our case, these algorithms covered a range of applications from variation of the currents of the electromagnets up to more advanced techniques of AI/ML such as Bayesian Optimization or beam control with Reinforcement Learning. Due to the unified nature of the PVs, the algorithms can be fed with a plethora of input parameters such as beam positions, beam current, or even live images of a camera. Depending on the algorithm, it is also possible to switch the target quantity (e.g. from measured current at the beam cups to the intensity of the injected beam at COSY). The algorithms can also trigger model calculations and access their results, if desired. We present an overview of different applications and our efforts to prepare COSY for them.
000352019 536__ $$0G:(DE-HGF)POF4-621$$a621 - Accelerator Research and Development (POF4-621)$$cPOF4-621$$fPOF IV$$x0
000352019 536__ $$0G:(DE-Juel1)FUEK244$$aBetrieb und Weiterentwicklung des Kühler-Synchrotrons COSY (FUEK244)$$cFUEK244$$x1
000352019 536__ $$0G:(DE-Juel1)FUEK33$$aBetrieb und Weiterenwicklung von COSY (FUEK33)$$cFUEK33$$x2
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000352019 650_7 $$2Other$$aAccelerator Physics
000352019 650_7 $$2Other$$amc5-beam-dynamics-and-em-fields - MC5: Beam Dynamics and EM Fields
000352019 650_7 $$2Other$$aMC5.D11 - MC5.D11 Code Developments and Simulation Techniques
000352019 693__ $$0EXP:(DE-Ds200)External_experiment-20200803$$1EXP:(DE-Ds200)other-20200803$$5EXP:(DE-Ds200)External_experiment-20200803$$aother$$eExternal experiment at external facility/ no experiment at GSI (other)$$x0
000352019 7001_ $$0P:(DE-Ds200)OR11136$$aAwal, Awal$$b1$$ugsi
000352019 7001_ $$0P:(DE-HGF)0$$aDeliege, Christine$$b2
000352019 7001_ $$0P:(DE-HGF)0$$aBekman, Ilja$$b3
000352019 7001_ $$0P:(DE-HGF)0$$aPretz, Jörg$$b4
000352019 7001_ $$0P:(DE-HGF)0$$aSimon, Michael$$b5
000352019 7001_ $$0P:(DE-HGF)0$$aThelen, Michael$$b6
000352019 7001_ $$0P:(DE-Ds200)OR10305$$aGebel, Ralf$$b7$$ugsi
000352019 7001_ $$0P:(DE-HGF)0$$aModic, Robert$$b8
000352019 7001_ $$0P:(DE-Ds200)OR6697$$aKamerdzhiev, Vsevolod$$b9$$ugsi
000352019 7001_ $$0P:(DE-HGF)0$$aOven, Ziga$$b10
000352019 7001_ $$aPilat, Fulvia$$b11$$eEditor
000352019 7001_ $$aFischer, Wolfram$$b12$$eEditor
000352019 7001_ $$aSaethre, Robert$$b13$$eEditor
000352019 7001_ $$aAnisimov, Petr$$b14$$eEditor
000352019 7001_ $$aAndrian, Ivan$$b15$$eEditor
000352019 773__ $$a10.18429/JACOW-IPAC2024-WEPR60
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