Evaluation of an ATCA-based LLRF system at FLASH

• Autorzy: Simrock S. , Butkowski Ł. , Grecki M. , Jeżyński T. , Koprek W. , Jabłoński G. , Jałmużna W. , Makowski D. , Piotrowski A. , Sakowicz B. , Czuba K.
• Języki publikacji: EN

Abstrakty

EN

Future RF Control systems will require simultaneous data acquisition of up to 100 fast ADC channels at sampling rates of around 100 MHz and real time signal processing within a few hundred nanoseconds. At the same time the standardization of Low-Level RF systems are common objectives for all laboratories for cost reduction, performance optimization and machine reliability. Also desirable are modularity and scalability of the design as well as compatibility with accelerator instrumentation needs including the control system. All these requirements can be fulfilled with the new telecommunication standard ATCA when adopted to the domain of instrumentation. We describe the architecture and design of an ATCA based LLRF system for the European XFEL. Initial results of the demonstration of such a system at the FLASH user facility will be presented. Presented are the results of operating essential components of a prototype during the machine studies in January and March 2009.

Słowa kluczowe

EN

accelerator; control; feedback; Advanced TCA

PL

akcelerator; sterowanie; sprzężenie zwrotne

• Wydawca: Lodz University of Technology. Department of Microelectronics and Computer Science
• Czasopismo: International Journal of Microelectronics and Computer Science
• Rocznik: 2010
• Tom: Vol. 1, nr 1
• Strony: 48--51
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Simrock S.

autor

Butkowski Ł.

autor

Grecki M.

autor

Jeżyński T.

autor

Koprek W.

autor

Jabłoński G.

autor

Jałmużna W.

autor

Makowski D.

autor

Piotrowski A.

autor

Sakowicz B.

autor

Czuba K.

• DESY Hamburg, Germany

Bibliografia

• [1] T. Jezynski et al, "Prototype AdvancedTCA Carrier Board with three AMC bays". Nuclear Science Symposium Conference Record, 2008. NSS '08.
• [2] D. Makowski et al., "Interfaces and communication protocols in ATCA- based LLRF control systems", Nuclear Science Symposium Conference Record, 2008. NSS '08.
• [3] M. Grecki at. al., "Application of SysML to design of ATCA based LLRF control system", Nuclear Science Symposium Conference Record, 2008. NSS '08.
• [4] J. Branlard et al., "Survey of LLRF development for the ILC", Particle Accelerator Conference, 2007. PAC.