D. V. Efanov, V. V. Sapozhnikov, Vl. V. Sapozhnikov, “Synthesis of self-checking combination devices based on allocating special groups of outputs”, Avtomat. i Telemekh., 2018, Issue 9,Pages <nobr>79

This article is cited in 11 papers

Control in Technical Systems

Synthesis of self-checking combination devices based on allocating special groups of outputs

D. V. Efanov^ab, V. V. Sapozhnikov^c, Vl. V. Sapozhnikov^c

^a “LocoTech-Signal” LLC, Moscow, Russia
^b Russian University of Transport, Moscow, Russia
^c Emperor Alexander I St. Petersburg State Transport University, St. Petersburg, Russia

Abstract: We propose a new structure of a self-checking combinational device where, based on the properties of parity and Berger codes, as well as a code with the detection of all double errors in information vectors, the problem of detecting all single faults of logical elements can be solved without transforming the structure of the source device. The properties of binary codes with the detection of all double errors that can be used in constructing the proposed structure are considered. We give an example of constructing a new structure.

Keywords: combination device, self-checking check circuit, independent outputs, unidirectionally independent outputs, unidirectionally and asymmetrically independent outputs, parity code, Berger's code, code with the detection of double errors.

Presented by the member of Editorial Board: M. F. Karavai

Received: 21.06.2017