1. Adaptive feed forward for the digital RF control system at the TESLA test facility;liepe;Proc 19th Int Linear Accel Conf (LINAC),1998
2. Control performance improvement by using feedforward in LLRF;zeng;Proc Int Part Accel Conf (IPAC),2012
3. On the Kalman filter and its variations;lindsey,2014
4. Time delay compensation for the digital RF control at the TESLA test facility;imsieke;Proc LINAC,1998
5. Development of a finite state machine for the automated operation of the LLRF control at FLASH;brandt,2007