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Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back
Method of synthesis of optimal redundant system with majority elements |
M.F. VOLOBUEV
The article considers three-channel redundant system with majority elements in the emergence of gradual failure. Developed block diagram of such a system and the developed method of parametric synthesis, which for the proposed structural scheme of the system ensures the determination of the optimal values of the threshold in the majority of the elements and the choice of optimal logic evaluation and output control system according to criterion of maximum probability of survival. We obtained graph of the survival probability of the system from the values in the thresholds, and assessment of the management system of inference and the probability of failure of one channel for the case of uniform distribution of output signals of the channel.
Keywords: three-channel redundant system, gradual failure, survival probability.
Contacts: E-mail: volmf81@mail.ru
Pp. 08-17. |
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