The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Rybaniec, R. AU - Ayvazyan, V. AU - Butkowski, Ł. AU - Opalski, L.J. AU - Pfeiffer, S. AU - Przygoda, K.P. AU - Schlarb, H. AU - Schmidt, Ch. ED - Henderson, Stuart ED - Akers, Evelyn ED - Satogata, Todd ED - Schaa, Volker R.W. TI - Microphonic Disturbances Prediction and Compensation in Pulsed Superconducting Accelerators J2 - Proc. of IPAC2015, Richmond, VA, USA, May 3-8, 2015 C1 - Richmond, VA, USA T2 - International Particle Accelerator Conference T3 - 6 LA - english AB - Accelerators are affected by the cavities detuning variation caused by external mechanical disturbances (microphonics). The paper presents microphonics estimation and prediction methods applicable for superconducting accelerators operating in pulsed mode. A mathematical model is built using the estimates of detuning during previous RF pulses. The model can be used for predictions of disturbances for the future time step and setup of the fast tuners accordingly. The proposed method was successfully verified with measurements conducted at the FLASH linac. PB - JACoW CP - Geneva, Switzerland SP - 2997 EP - 2999 KW - cavity KW - controls KW - linac KW - operation KW - flattop DA - 2015/06 PY - 2015 SN - 978-3-95450-168-7 DO - 10.18429/JACoW-IPAC2015-WEPMN032 UR - http://jacow.org/ipac2015/papers/wepmn032.pdf ER -