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本文描述了一种系统设计的执行过程,这是在其他资料中碰到的要求讨论的问题。为了满足可靠性和灵活性的要求,采用了多处理器的方法,并且允许采用标准化组件和独立地加入处理和存贮的功能。硬件设计的主要目的是利用冗余原理取得系统的可靠性且使系统和软件机构约束最小。当从经济方面考虑提供冗余组件的能力时,多处理器的方法和全重复(duplica-tion)的方法相反,处理器之间的相互作用,特别是均分负载的方法存在着一些值得考虑的问题,要讨论这些问题且简化软件机构,必须在系统中执行一种功能保护概念。
This article describes the execution of a system design, which is the subject of discussion in other sources. To meet the requirements of reliability and flexibility, a multiprocessor approach has been adopted and allows the use of standardized components and the ability to independently incorporate processing and storage. The main purpose of hardware design is to use redundancy principles to achieve system reliability and minimize system and software organization constraints. When economically considering the ability to provide redundant components, the multiprocessor approach is in contrast to the duplicating method, and there are some considerations worth considering To discuss these issues and simplify software organizations, a concept of functional protection must be implemented in the system.