hardware redundancy

Necessity of software and hardware redundancy design for microprocessor based protection

探讨微机保护软硬件冗余设计的必要性

Most of existing methods mitigating SEU are based on time or hardware redundancy, or combine both of them.

已有的缓解SEU的方法大多基于时间或硬件冗余，或两者相结合的方式。

This system adopts dynamic redundancy structure, using software switch hardware redundancy system waiting and in function.

该系统采用动态冗余结构, 通过软件方法实现硬件冗余系统待命状态与投入运行状态的自动切换.

Then the redundancy techniques used for designing fault-tolerant computers are presented, which include hardware redundancy, information redundancy and time redundancy. Especially, the RAID and error correcting code technology are analyzed in detail.

介绍了计算机容错设计所采用的硬件冗余、信息冗余和时间冗余技术，着重分析了RAID技术和纠错码技术；

Various methods of realizing hardware redundancy, software redundancy, imformation redundancy and time redundancy are discussed.

本文讨论了实现硬件冗余、软件冗余、信息冗余和时间冗余的各种方法。

In addition, an untied kalman filter fault-tolerant structure has also been completed basing on hardware redundancy.

除此之外,还在硬件冗余的基础上, 设计了联合卡尔曼滤波器 容错 结构.

Generally there are three kinds of resource redundancy in Fault-tolerance that are hardware redundancy, software redundancy, time redundancy and information redundancy.

容错技术常采用冗余的方式：硬件冗余、软件冗余、时间冗余和信息冗余。