The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Chen, Y.C. AU - Dong, J.M. AU - Feng, Y.C. AU - Li, M. AU - Li, S. AU - Li, W.L. AU - Mao, R.S. AU - Shi, J. AU - Zhao, T.C. ED - Schaa, Volker RW TI - Optimization and Upgrade of Slow Extraction Control System for HIRFL CSR Main Ring J2 - Proc. of ICALEPCS2017, Barcelona, Spain, 8-13 October 2017 C1 - Barcelona, Spain T2 - International Conference on Accelerator and Large Experimental Control Systems T3 - 16 LA - english AB - 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 . Therefore, a novel RF-KO exciter and spill feedback control system has been implemented and tested in CSRm. PB - JACoW CP - Geneva, Switzerland SP - 1663 EP - 1665 KW - ion KW - controls KW - feedback KW - extraction KW - database DA - 2018/01 PY - 2018 SN - 978-3-95450-193-9 DO - 10.18429/JACoW-ICALEPCS2017-THPHA122 UR - http://jacow.org/icalepcs2017/papers/thpha122.pdf ER -