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General version of reconfigurationNmodular redundancy system

 

作者: H.-Y.Lo,   L.-P.Ju,   C.-C.Su,  

 

期刊: IEE Proceedings G (Circuits, Devices and Systems)  (IET Available online 1990)
卷期: Volume 137, issue 1  

页码: 1-4

 

年代: 1990

 

DOI:10.1049/ip-g-2.1990.0001

 

出版商: IEE

 

数据来源: IET

 

摘要:

For some applications, such as aircraft control, military communciations etc., we should have a larger mean time to failure (MTTF). This is whyN-modular redundancy (NMR) [1] is used instead of triple modular redundancy (TMR) [2] to increase the MTTF. However, the reliability of the fault-tolerance system decreases as the faulty modules increase. The reconfiguration 5MR [3] can improve this problem. It can tolerate up to three faulty modules in a 5MR system. But forN> 5, the design is more difficult and accordingly the hardware becomes more complicated. In the paper we introduce a general version of the reconfiguration NMR (GVRNMR) system. Not only does it simplify the design process, but it also decreases the hardware complexity.

 

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