A fault tolerance infrastructure for high-performance COTS-based computing in dependable space systems
pacific rim international symposium on dependable computing（2004）
摘要
A fundamental solution that allows the use of high-performance, but poorly checked processors in dependable space systems is the use of a generic, hierarchical, fault-tolerant hardware infrastructure (FTI). This FTI is a software-independent innermost defense for an autonomous, fault-tolerant long-life system that may also employ other, especially software-based , fault tolerance techniques. The entire FTI is fault-tolerant and contains no software, thus being immune to malicious software intrusions.
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关键词
aerospace computing,fault tolerant computing,space research,cots-based computing,dependable space systems,fault tolerance techniques,fault-tolerant hardware infrastructure,signal processing,fault tolerance,hardware,computer networks,voting,logic,fault tolerant,manufacturing,immune system,fundamental solution
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