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有人工维修的双机协作系统比NMR、待命贮备、混合余裕系统具有硬件成本低等优点。本文讨论用KIM—1微型机构成的双机协作系统的总体结构以及它的工作过程,最后给出可靠率的数学模型:具有程序卷回的单模系统可靠率模型Rs(t)≈e~(-λRt),双机协作系统的可靠率模型R_(2MR)(t)≈e~(-cλot)。
The man-machine maintenance of the two-machine collaborative system than NMR, standby reserve, mixed margin system has the advantages of low hardware costs. This paper discusses the overall structure of the two-machine cooperative system with KIM-1 microcomputer and its working process. Finally, the mathematical model of reliability is given: the single-mode reliability rate model Rs (t) ≈e ~ (-λRt), the reliability model R_ (2MR) (t) ≈e ~ (-cλot) of the two-machine cooperative system.