caa a22 4500 606151524 CHVBK 20210128100544.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s10512-015-9926-4 doi (NATIONALLICENCE)springer-10.1007/s10512-015-9926-4 Reactimeter of the IBR-2M Periodic Pulse Reactor [Elektronische Daten] [A. Marachev, Yu. Pepelyshev, A. Popov, D. Sumkhuu] A reactimeter was developed for the IBR-2 periodic-pulse reactor. The reactor kinetics was described by difference equations, which relate the reactor's parameters, corresponding to the instantaneous and preceding power pulses, and the nonlinear dependences of the energy of the power pulse and its amplitude on the reactivity. The fact that the regulated parameter of the reactor is the relative deviation of the amplitude of the power pulse from its base (prescribed average) value was taken into account. In studying transient processes, a statistically optimal filter was used to suppress the reactivity noise due to the reactor's construction and principle of operation. The best location for inserting the filter in the block diagram of the reactimeter was chosen and the optimal smoothing coefficient determined. Springer Science+Business Media New York, 2015 Marachev A. Moscow Institute of Open Education, Moscow, Russia aut Pepelyshev Yu Joint Institute for Nuclear Research (JINR), Dubna, Moscow Oblast, Russia aut Popov A. Joint Institute for Nuclear Research (JINR), Dubna, Moscow Oblast, Russia aut Sumkhuu D. Joint Institute for Nuclear Research (JINR), Dubna, Moscow Oblast, Russia aut Atomic Energy Springer US; http://www.springer-ny.com 117/5(2015-03-01), 307-313 1063-4258 117:5<307 2015 117 10512 https://doi.org/10.1007/s10512-015-9926-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10512-015-9926-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Marachev A. Moscow Institute of Open Education, Moscow, Russia aut NATIONALLICENCE 700 1- Pepelyshev Yu Joint Institute for Nuclear Research (JINR), Dubna, Moscow Oblast, Russia aut NATIONALLICENCE 700 1- Popov A. Joint Institute for Nuclear Research (JINR), Dubna, Moscow Oblast, Russia aut NATIONALLICENCE 700 1- Sumkhuu D. Joint Institute for Nuclear Research (JINR), Dubna, Moscow Oblast, Russia aut NATIONALLICENCE 773 0- Atomic Energy Springer US; http://www.springer-ny.com 117/5(2015-03-01), 307-313 1063-4258 117:5<307 2015 117 10512