METHOD OF THE SYSTEMS REDUNDANCY BY MEANS OF MAJORITY ELEMENT AND THE DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2018 - IPC G06F11/18 G06F11/20 G05B19/04 

FIELD: instrument making.

SUBSTANCE: for the system redundancy by means of the majority element, performing the threshold value selection for the redundant elements (RE) output parameters comparison based on the RE compared parameter operating range, of each RE and the entire redundant system failure-free operation probabilities, determination of all possible REs pairs output parameters differences (OPD), each OPD comparison with the threshold value in the threshold devices, determination of the threshold devices number s, in which the OPD did not exceed the threshold value and the threshold devices k number, in which the OPD has exceeded the threshold value, if the condition k < s is satisfied, connection of one of the REs connected to the included in the s number threshold devices to the redundant system output, through the corresponding subtractor and all REs disconnection from the redundant system output when the condition k > s is satisfied, that is, the system failure. In addition, preliminary determining the each RE failure-free operation probabilities dependencies from the operating time, on which basis the redundant system failure-free operation probabilities dependencies on the operating time and the threshold values for the RE output parameters comparison are found, calculating the threshold value, providing the redundant system failure-free operation maximum probability, adjusting the threshold value in the threshold devices in accordance with the RE operating time.

EFFECT: increases the redundant system failure-free operation probability.

2 cl, 2 dwg