Optimal Redundancy of Systems for Minimizing the Probability of Dangerous Errors (Special Section on Reliability)

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概要

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• For systems in which the probability that an incorrect output is observed differs with input values, we adopt the redundant usage of n copies of identical systems which we call the n-redundant system. This paper presents a method to find the optimal redundancy of systems for minimizing the probability of dangerous errors. First, it is proved that a k-out-of-n redundancy or a mixture of two kinds of k-out-of-n redundancies minimizes the probability of D-errors under the condition that the probability of output errors including both dangerous errors and safe errors is below a specified value. Next, an algorithm is given to find the optimal series-parallel redundancy of systems by using the properties of the distance between two structure functions.

• 社団法人電子情報通信学会の論文
• 1994-01-25

著者

• Nakashima Kyoichi

  Faculty of Engineering, Toyama Prefectural University

• Nakashima Kyoichi

  Faculty Of Engineering Toyama Prefectural University

• Matznaga Hitoshi

  Research Institute for Technology, Toyama Prefectural University

• Matznaga Hitoshi

  Research Institute For Technology Toyama Prefectural University

関連論文

• Some Properties and a Necessary and Sufficient Condition for Extended Kleene-Stone Logic Functions (Special Issue on Multiple-Valued Logic)
• Fundamental Properties of Multiple-Valued Logic Functions Monotonic with Respect to Ambiguity (Special Issue on Multiple-Valued Logic)
• Optimal Redundancy of Systems for Minimizing the Probability of Dangerous Errors (Special Section on Reliability)

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