引言近几年以来,在文献中已出现过数种用来提高数字计算机可靠性的逻辑设计方法,其中有极大部份都是利用不可靠元件的组合来实现可靠的操作,有些则利用一般编码理论中的某些特殊方法。本文介绍一台理想化的计算机。在这台计算机中,我们企图同时用以上两种方法来 INTRODUCTION In the past few years there have been several logical design methods used to improve the reliability of digital computers, most of which have used reliable combinations of unreliable components for reliable operation, while others have used general Some special methods in coding theory. This article describes an idealized computer. In this computer, we tried to use both of the above methods