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

FIELD: computer engineering. SUBSTANCE: device has random pulse sequence generator 1, first and second counters 2, 3, first, second and third prohibition gates 4, 6, 5, first, third, fourth, fifth and second AND gates 7-11, flip-flop 12, first and second OR gates 14, 13, reverse counter 15, third and fourth counters 16, 17, clock generator 18, fourth prohibition gate 19, fourth OR gate 20, sixth AND gate 21, singular pulse generator 22, delay gate 23, second flip-flop 24, operation execution modeling units 25. Each operation execution modeling unit has random time delay unit 26, random duration unit 27, delay gate 28, AND gate 29, flip-flop 30. In addition device has third OR gate 31. EFFECT: increased precision. 2 dwg