Improvements in LLRF Control Algorithms and Automation - Desy

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LLRF Automation Concept (Status) Interface Global LLRF FSM Gun ACC1 ACC2/3 ACC4/5 Interface Interface Interface Interface Local LLRF FSM Local LLRF FSM Local LLRF FSM Local LLRF FSM Interface Interface Interface Interface Klystron FSM Klystron FSM Klystron FSM Klystron FSM • Usually, operator interacts with global LLRF FSM interface, FSMs interact with hardware • Experienced operator interacts with sub FSM interfaces • Experts interact with hardware itself • Klystron FSM model (Cichalewski, Koseda) exists in Matlab Simulink and are currently translated to DOOCS FSM • Algorithms for diagnostics and parameter estimation exist in C/C++ and are ready to go into operation (after a few weeks evaluation phase) • Exception handling routines need to be studied and developed during current run September 7 th 2004 alexander.brandt@desy.de 6/14
Klystron FSM W. Cichalewski, B. Koseda, P. Cieciura • Logical dependencies have been recognized and translated into a Matlab State Flow model • Model is used for final logic / security tests • Currently, the implementation into the doocs environment takes place • Application for automation of the bouncer power adjustment developed September 7 th 2004 alexander.brandt@desy.de 7/14
Page 1 and 2: Improvements in LLRF Control Algori
Page 3 and 4: Finite State Machines State 1 t21 t
Page 5: Algorithms (Fast) ”prototyping“
Page 9 and 10: LLRF FSM: Adaptive Feedforward (Pri
Page 11 and 12: LLRF FSM: Adaptive Feedforward (Alg
Page 13 and 14: LLRF FSM: Exception Handling • Av

Improvements in LLRF Control Algorithms and Automation - Desy

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