Research Article
A New Hybrid Intelligent Algorithm for Fuzzy Multiobjective Programming Problem Based on Credibility Theory
Table 2
Nomenclature used in the mathematical model (
22).
| Variable | Signification |
| | Number of subsystems | | Index of a subsystem | | Fuzzy variable of the failure rate of components in subsystem with known membership function | | | | Fuzzy variable of the repair rate of components in subsystem with known membership function | | | | Number of components in subsystem | | | , | Vector of minimum and maximum number of components allowable in each subsystem | , , , | Coefficients of the cost function which can be obtained from maintenance database |
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