TMR计算机系统FT-HIT的冗余管理技术

Redundancy Management Technique for TMR Computer System FT-HIT

ＦＴ－ＨＩＴ是自行研制的３模冗余（ＴＭＲ）航天容错计算机系统，系统通过硬件冗余和主要由软件实现容错的冗余管理模式实现系统的容错性能。其冗余管理主要包括：故障检测、故障屏蔽、故障隔离。

FT-HIT is an aerospace TMR fault tolerant computer system which uses the technique of hardware redundancy and software implemented fault tolerance. Its redundancy management functions include fault detedtion, fault masking, system reconfiguration, and fault recovery etc.