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TY - CONF AU - Jia, Y.Z. AU - Chen, W.L. AU - Dou, W.P. AU - Gao, P.H. AU - Jia, H. AU - Liu, S.H. AU - Qin, Y.S. AU - Wang, C. AU - Wang, W.S. AU - Wang, Z.J. ED - Schaa, Volker RW ED - Arduini, Gianluigi ED - Pranke, Juliana ED - Seidel, Mike ED - Lindroos, Mats TI - Parameters Calibration and Compensation-Rematch of Failure Cavities in CADS Injector J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14â19 May, 2017 C1 - Copenhagen, Denmark T2 - International Particle Accelerator Conference T3 - 8 LA - english AB - Now when a failure on the China Accelerator Driven System (CADS) is detected, the beam will be stopped by the machine protection system (MPS) immediately. But because of the demand of the beam trip (more than 5 min) rate which should be less than 50 times per year [1], it is important to avoid cutting beam down or recover the beam in a short time. The compensation and rematch is of great importance. If the failure is on a cavity, the other cavities should retune to compensate the beam energy, position and phase in order to recover the beam in short time depending on the time of online calculation. PB - JACoW CP - Geneva, Switzerland SP - 1852 EP - 1854 KW - cavity KW - simulation KW - experiment KW - brightness KW - rfq DA - 2017/05 PY - 2017 SN - 978-3-95450-182-3 DO - 10.18429/JACoW-IPAC2017-TUPIK068 UR - http://jacow.org/ipac2017/papers/tupik068.pdf ER -