The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Kammering, R. AU - Decking, W. AU - Fröhlich, L. AU - Hensler, O. AU - Limberg, T. AU - Meykopff, S.M. AU - Rehlich, K.R. AU - Rybnikov, V. AU - Wilgen, J. AU - Wilksen, T. ED - Corvetti, Lou ED - Riches, Kathleen ED - Schaa, Volker RW TI - The Virtual European XFEL Accelerator J2 - Proc. of ICALEPCS2015, Melbourne, Australia, 17-23 October 2015 C1 - Melbourne, Australia T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 15 LA - english AB - The ambitious commissioning plans for the European XFEL require that many of the high-level controls are ready from the beginning. The idea arose to create a virtual environment to carry out such developments and tests in advance, to test interfaces, software in general and the visualisation of the variety of components. Based on the experiences and on the systems that are already in operation at the FLASH facility for several years, such a virtual environment is being created. The system can already simulate most of the key components of the upcoming accelerator. Core of the system is an event synchronized data acquisition system (DAQ). The interfaces of the DAQ system towards the device level, as well as to the high-level side is utilising the same software stack as the production system does. Thus, the software can be developed and used interchangeably between the virtual and the real machine. This allows to test concepts, interfaces and identify problems and errors at an early stage. In this paper the opportunities arising from the operation of such a virtual machine will be presented. The limits in terms of the resulting complexity and physical relationships will also be shown. PB - JACoW CP - Geneva, Switzerland SP - 578 EP - 580 KW - software KW - controls KW - hardware KW - simulation KW - operation DA - 2015/12 PY - 2015 SN - 978-3-95450-148-9 DO - 10.18429/JACoW-ICALEPCS2015-TUD3O04 UR - http://jacow.org/icalepcs2015/papers/tud3o04.pdf ER -