Dr
Markus Hoffmann
(DESY)
02/06/2007, 08:30
Modern DSP makes use of a variaty of mathematical techniques. These are used to design and understand efficient filters for data processing and control.
Mathemathics for DSP in accelerator environment include statistics, one and multidimensional transformations and complex function theory. The basic concepts from the mathematical point of view are presented in 4 sessions including all you...
Maria Elena Angoletta
(CERN)
02/06/2007, 11:00
Digital Signal Processor (DSP) have been used in accelerator systems for more than 15 years and have largely contributed to the evolution towards digital technology of many accelerator systems, such as machine protection, diagnostics and control of beams, power supply and motors.
These three lectures aim at familiarising the student with DSP characteristics and processing development....
Dr
Thomas Schilcher
(Paul Scherrer Institute)
06/06/2007, 09:30
The rapid advances in digital technology on the one hand and the increasing demands in the field of Low Level Radio Frequency (LLRF) in terms of stability, accuracy, reproducibility and monitoring capabilities on the other hand has given a boost to the development of digital LLRF systems. In these lectures the fundamentals of amplitude and phase detection by means of I/Q detection, digital...
Marco LONZA
(Elettra - Trieste)
06/06/2007, 11:00
Coupled-bunch instabilities excited by the interaction of the particle beam with the vacuum chamber or with RF cavities can seriously limit the performance of circular particle accelerators. These instabilities can be cured by the use of active feedback systems based on sensors capable of detecting the unwanted beam motion and actuators that apply the feedback correction to the beam. The...
Dr
Thomas Schilcher
(Paul Scherrer Institute)
07/06/2007, 09:30
see description in "RF Application I"
Hermann Schmickler
(AB-BDI)
08/06/2007, 12:00
Due to the decay of persistant currents in superconducting magnets any cycling superconducting accelerator will suffer from dynamic effects with direct impact on machine parameters like closed orbit, tune, coupling, chromaticity or in a wider sense with direct impact on beam stability. The seminar will describe in a simple approach the phenomenon of persistent current decays and the resulting...
