一个四余度容错计算机系统(QFTCS)的硬件/软件结构设计

The Architectonic Design of a Quadruplex-Redundant Fault-Tolerant Computer System(FTCS)

随着计算机应用领域的日益扩大及实时控制系统的发展,对计算机系统的可靠性要求越来越高。例如在电话交换系统、航空航天控制系统、铁路交通控制系统中,哪怕是一个细微的故障,也可能带来灾难性的后果。本文设计了一个满足高可靠性要求的容错计算机系统,介绍了该系统的设计原则及硬件和软件的结构.

With the increased exploitation of computer and development of real-time control systern,there is a great need for extremely-high reliability computer system.Examples of such systems include aeronautical and aerospace control,telephone-switching,rail-way transport control,a subtle error will come to disaster results.A computer system to meet high-reliability requirement is designed,and the principles of system design,hardware/software architecture are introduced.