Methods for detecting and correcting errors in irregular structures under the influence of heavy charged particles

Author:

Zolnikova A.1,Evdokimova Svetlana2,Oksyuta O.2,Panina Natal'ya3,Solodilov Maksim2

Affiliation:

1. AO "Nauchno-issledovatel'skiy institut elektronnoy tehniki"

2. Voronezh State University of Forestry and Technologies named after G.F. Morozov

3. FEDERAL'NOE GOSUDARSTVENNOE BYuDZhETNOE OBRAZOVATEL'NOE UChREZhDENIE VYSShEGO OBRAZOVANIYa «VORONEZhSKIY GOSUDARSTVENNYY LESOTEHNIChESKIY UNIVERSITET IMENI G.F. MOROZOVA»

Abstract

The paper considers methods of increasing the durability of radio-electronic equipment in space, namely, methods of detecting and correcting errors during the action of the HCP. Currently, redundancy methods are used to ensure durability, when two or three processors work in parallel in the system, and a special node compares the results of their work. If the results do not match, an error signal will be generated, and the system will begin to perform actions to correct it. The article describes and classifies the main circuit, structural-functional, algorithmic methods for detecting and correcting errors. It is shown that circuit solutions lead to an increase in the crystal area. Therefore, the problem arises of ensuring radiation resistance with a minimum increase in the crystal area.

Publisher

Infra-M Academic Publishing House

Subject

General Medicine

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