DEVICE FOR SOLVING TASK OF ANALYSIS OF OPERATIONS IN QUEUING SYSTEMS Russian patent published in 1995 - IPC

FIELD: computer engineering. SUBSTANCE: device has random sequence pulse generator 1, first, second counters 2, 3, first, second and third prohibition gates 4, 6, 5, first, second, third, fourth and fifth AND gates 7, 11, 8, 9, 10, flip-flop 12, first and second AND gates 14 and 13, reverse counter 15, third counter 16, group of operation execution modeling units 17. Each unit 17 has random pulse generators 18 and 19, delay gates 20, 21, AND gate 22, delay gate 23, OR gates 24, 25, third OR gate 26. EFFECT: increased precision. 1 dwg