失效模式分析

• After analyzing the main modes of the duplicated fault tolerance system currently , the author gives readers new duplicated fault tolerance system based internet / intranet . the author also describes the architecture and their functions and the design and the implement of the software on the duplicated fault tolerance . the paper analyzes the reliability and safety of dual module hot spare architecture which is widely used to achieve high reliability and safety
  作者在深入细致地分析、比较了当前常见的双机容错热备份系统的设计原理、设计思路、实现方法及其性能优缺点后，提出了一种新型的基于网络的双机容错热备份解决方案，阐述了该设计方案中的设计思路、设计原理、各部分的组成、功能以及设计方案实现过程，并且利用马尔可夫模型综合多种失效模式分析本文中双机容错热备结构的可靠性和安全性。