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TMR BASED FAULT-TOLERANT ONBOARD COMPUTER FOR SATELLITE CONTROL SYSTEM
Author(s): 
Pages: 51-56
Year: Issue:  4
Journal: Aerospace Control

Keyword:  ~+Triple modular redundancyFault tolerant computerAutomatic control system;
Abstract: In this paper, three fanlt-tolerant structures of a fanlt-tolerantcomputer, or D/S,TMR/S and TMR/D /S, are discussed. Their reliabitlity models are given, such factorseffecting on the releability are analyzed and compared, Finally the TMR/S structure is de-termined, In addition, The hardware configuration and fanlt-tolerant management routines ofthe TMR/S system are described in brief.
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