The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Kwon, S. AU - Castellano, L.J. AU - Knapp, D.J. AU - Lyles, J.T.M. AU - Prokop, M.S. AU - Rees, D. AU - Scheinker, A. AU - Torrez, P.A. ED - Petit-Jean-Genaz, Christine ED - Kim, Dong Eon ED - Kim, Kyung Sook ED - Ko, In Soo ED - Schaa, Volker RW TI - Fpga Implementation of a Control System for the LANSCE Accelerator J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016 C1 - Busan, Korea T2 - International Particle Accelerator Conference T3 - 7 LA - english AB - As part of the modernization of the Los Alamos Neutron Science Center (LANSCE), a digital low level RF (LLRF) system was designed. The LLRF control system was implemented in a Field Programmable Gate Array (FPGA) using embedded Experimental Physics and Industrial Control System (EPICS) Input Output Controller (IOC) under the Real-Time Executive for Multiprocessor Systems (RTEMS). Proportional-Integral (PI) feedback controller, static beam feedforward controller, and iterative learning controller are implemented on the FPGA. The closed loop system performance was tested with a 10mA peak current proton beam. PB - JACoW CP - Geneva, Switzerland SP - 2771 EP - 2773 KW - controls KW - feedback KW - cavity KW - LLRF KW - FPGA DA - 2016/06 PY - 2016 SN - 978-3-95450-147-2 DO - 10.18429/JACoW-IPAC2016-WEPOR044 UR - http://jacow.org/ipac2016/papers/wepor044.pdf ER -