Sökning: WFRF:(Corruble D.) > (2016) > Overview of some fe...
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000 | 03192naa a2200445 4500 | |
001 | oai:lup.lub.lu.se:da09f8de-ef54-4021-a221-bda48e12ffc1 | |
003 | SwePub | |
008 | 190822s2016 | |||||||||||000 ||eng| | |
024 | 7 | a https://lup.lub.lu.se/record/da09f8de-ef54-4021-a221-bda48e12ffc12 URI |
040 | a (SwePub)lu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a kon2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Engblom, C.u Synchrotron SOLEIL4 aut |
245 | 1 0 | a Overview of some feedback-&control systems at synchrotron SolEIL |
264 | 1 | c 2016 |
300 | a 5 s. | |
520 | a This paper gives an overview of some feedback & control systems at Synchrotron SOLEIL that are in use or in development today. Beam stability is crucial and adressed in all SOLEIL aspects; Fast Orbit Feedback is a multi-input multi-output control system made to stabilize beam position perturbations in the low- & high frequency band. In addition, active RF cavities are used to maintain stable beam energy & spread as well as keeping electron density even throughout the storage ring. Beam stability also comes from feedforward non-linear control in particle trajectory compensation on both sides of electromagnetic undulators. On some beamlines, multi-actuator piezos or pneumatics are used to regulate photon flux to keep within detector operating range; a method to maximize the photon flux while still keeping below detector damage thresholds. Currently in development & at the sample stage level, the Nanoprobe Project collaboration (MAXIV & SOLEIL) focuses on sample stabilization during step- & fly- scans which is realized through multi-axis nano-positioning with high- & low- frequency closed-loop control implementing interferometer feedback &/or compensation tables. | |
650 | 7 | a NATURVETENSKAPx Fysikx Acceleratorfysik och instrumentering0 (SwePub)103062 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Accelerator Physics and Instrumentation0 (SwePub)103062 hsv//eng |
700 | 1 | a Alves, F.u Synchrotron SOLEIL4 aut |
700 | 1 | a Blache, F.u Synchrotron SOLEIL4 aut |
700 | 1 | a Corruble, D.u Synchrotron SOLEIL4 aut |
700 | 1 | a Dawiec, A.u Synchrotron SOLEIL4 aut |
700 | 1 | a Diop, M.u Synchrotron SOLEIL4 aut |
700 | 1 | a Hubert, N.u Synchrotron SOLEIL4 aut |
700 | 1 | a Kubsky, S.u Synchrotron SOLEIL4 aut |
700 | 1 | a Langlois, F.u Synchrotron SOLEIL4 aut |
700 | 1 | a Marchand, P.u Synchrotron SOLEIL4 aut |
700 | 1 | a Jobert, N.u Synchrotron SOLEIL4 aut |
700 | 1 | a Renaud, G.u Synchrotron SOLEIL4 aut |
700 | 1 | a Abiven, Y. M.u Synchrotron SOLEIL4 aut |
700 | 1 | a Stankevic, T.u Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory4 aut0 (Swepub:lu)maxl-tsi |
700 | 1 | a Schaa, Volker RW4 edt |
700 | 1 | a Picoreti, Renan4 edt |
700 | 1 | a Volpe, Lucas Monteiro4 edt |
710 | 2 | a Synchrotron SOLEILb MAX IV-laboratoriet4 org |
773 | 0 | t Proceedings of the 11th International Workshop on Personal Computers and Particle Accelerator Controls, PCaPAC 2016g , s. 132-136q <132-136z 9783954501892 |
856 | 4 8 | u https://lup.lub.lu.se/record/da09f8de-ef54-4021-a221-bda48e12ffc1 |
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