JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Mirza, S.H. AU - Aloev, A. AU - Duhme, H.T. AU - Dursun, B. AU - Eichler, A. AU - Jabłoński, S. AU - Klute, J. AU - Ludwig, F. AU - Pfeiffer, S. AU - Rehm, G. AU - Schlarb, H. AU - Szczepanski, B. ED - Forck, Peter ED - Wawrzyniak, Adriana ED - Schaa, Volker R.W. ED - Kowalski, Grzegorz W. ED - Cudek, Agnieszka (SOLARIS, Kraków TI - Requirements and Design for the PETRA IV Fast Orbit Feedback System J2 - Proc. of IBIC2022, Kraków, Poland, 11-15 September 2022 CY - Kraków, Poland T2 - International Beam Instrumentation Conference T3 - 11 LA - english AB - PETRA IV is the upcoming low-emittance, 6 GeV, fourth- generation light source at DESY Hamburg. It is based upon a six-bend achromat lattice with additional beamlines as compared to PETRA III. Stringent stability of the electron beam orbit in the ring will be required to achieve diffraction- limited photon beam quality. In this regard, the requirements and the proposed topology of the global orbit feedback system are discussed for expected perturbations. An initial analysis based upon system requirements, design and modelling of the subsystems of the orbit feedback system is also presented PB - JACoW Publishing CP - Geneva, Switzerland SP - 343 EP - 347 KW - electron KW - simulation KW - feedback KW - betatron KW - power-supply DA - 2022/12 PY - 2022 SN - 2673-5350 SN - 978-3-95450-241-7 DO - doi:10.18429/JACoW-IBIC2022-TUP43 UR - https://jacow.org/ibic2022/papers/tup43.pdf ER -