Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Collection and data handling system from sensors of electromagnetic diagnostics of installation of type a tokamak A.V. OBKHODSKY, YU.N. GOLOBOKOV, S.V. MERKULOV This paper deals the results of research and development magnetic diagnostics data acquisition and processing system of tokamak. The signals from the sensors that are passed to the plasma parameters control system are processed in real-time for control cycle 300 microseconds. Applied data preprocessing algorithms provide digital filtering, frequency correction, integration and conversion of signal values ​​to the value of the measured physical parameter. The system provides a number of channels increasing in increments of 80. Keywords: tokamak, information measuring system, electromagnetic diagnostics, collection and data handling subsystem, plasma control in parameters. Contacts: E-mail: art707@tpu.ru, E-mail: golobokov@tpu.ru, E-mail: stepan@tomics.tomsk.ru Pp. 38-43.