Multiplex System of Timed Data Acquisition for Accelerator Control
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The multiplex data-acquisition system for the accelerator LUE-200 control is presented. The data acquisition of the group of tasks (system channels) is synchronized with the acceleration cycle. The operations of the group of channels and the system node are allocated considering the development of the minimal system structure. The number of the channels serviced during the cycle and the data flow are defined for applicable synchronization modes and possible queue for servicing tasks. The main characteristics of the channels and the system node are optimized to reduce the waiting time for the supervision of the accelerator short cycle, fast protection, and feedback control.
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