| Title |
Optimization and Upgrade of Slow Extraction Control System for HIRFL CSR Main Ring |
| Authors |
- Y.C. Chen
Chen Yucong, ChengGuan, People's Republic of China
- J.M. Dong, Y.C. Feng, M. Li, S. Li, W.L. Li, R.S. Mao, J. Shi, T.C. Zhao
IMP/CAS, Lanzhou, People's Republic of China
|
| Abstract |
The heavy ion beam from Heavy Ion Research Facility in Lanzhou (HIRFL) CSR Main Ring (CSRm) is slowly extracted by using a third-order resonance driven by sextupole magnets and delivered to various experimental facilities. The slow extraction is driven by the transverse radio frequency knockout (RF-KO) exciter. Many physics and radiation medicine experiments require high-quality spill-structure. In other words, the extracted spill should have flat structure and low ripple noise [1]. Therefore, a novel RF-KO exciter and spill feedback control system has been implemented and tested in CSRm.
|
| Footnotes & References |
[1] Onuma S, Ichikawa T, Mochiki K I, et al. DEVELOPMENT OF SPILL CONTROL SYSTEM FOR THE J-PARC SLOW EXTRACTION[J]. Proceedings of Pac, 2009. |
| Paper |
download THPHA122.PDF [3.316 MB / 3 pages] |
| Poster |
download THPHA122_POSTER.PDF [1.376 MB] |
| Export |
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| Conference |
ICALEPCS2017, Barcelona, Spain |
| Series |
International Conference on Accelerator and Large Experimental Control Systems (16th) |
| Proceedings |
Link to full ICALEPCS2017 Proccedings |
| Session |
Poster Session |
| Date |
12-Oct-17 16:45–19:00 |
| Main Classification |
Feedback Control and Process Tuning |
| Keywords |
ion, controls, feedback, extraction, database |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Volker RW Schaa (GSI, Darmstadt, Germany); Isidre Costa (ALBA-CELLS, Cerdanyola del Vallès, Spain); David Fernández (ALBA-CELLS, Cerdanyola del Vallès, Spain); Ãscar Matilla (ALBA-CELLS, Cerdanyola del Vallès, Spain) |
| ISBN |
978-3-95450-193-9 |
| Published |
January 2018 |
| Copyright |
|
