Abstract

We propose new fault-tolerant architectures, which, in contrast to the well-known double and triple modular redundancy architectures, include only one copy of the original circuit. In the new architectures, a signal error detection circuit is used to select the functions to be corrected. The circuit is built on the basis of the Boolean complement method with parity check of calculations. A generalized architecture with Boolean complement based signal correction is presented. This architecture permits one to design the simplest fault-tolerant circuits. Algorithms for designing signal error detection circuits, as well as examples of their application, are given.

中文翻译：

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基于布尔补码的容错电子设备架构

摘要

我们提出了新的容错架构，与众所周知的双模和三模冗余架构相比，它只包含原始电路的一个副本。在新架构中，信号错误检测电路用于选择要校正的功能。该电路建立在布尔补码方法的基础上，并带有计算的奇偶校验。提出了一种具有基于布尔补码的信号校正的通用架构。这种架构允许设计最简单的容错电路。给出了设计信号错误检测电路的算法及其应用示例。