Inspection and duplication |
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| Authors: | Göran Palmers Lennart R⇘de |
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| Institution: | 1. The Swedish Institute of Production Engineering Research, Gothenburg, Sweden
2. Chalmers University of Technology, Gothenburg, Sweden
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| Abstract: | In a cyclic industrial process a certain component fails during a cycle with probabilityp. In order to increase the reliability of the process, the component is duplicated in parallel with one or two redundant components of the same kind. The components fail independently of each other. To further increase the reliability, the system can be inspected aftern cycles, given that it has not failed during the previousn?1 cycles. Upon inspection failed components are repaired. In order to choose the inspection intervaln, the conditional probability that the system fails during cycle non, given that it has not failed during the previousn?1 cycles, is calculated. |
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