Optimization algorithms for calculation of the joint design point in parallel systems |
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Authors: | I. Enevoldsen J. D. Sørensen |
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Affiliation: | (1) Department of Building Technology and Structural Engineering, University of Aalborg, Sohngaardsholmsvej 57, DK-9000 Aalborg, Denmark |
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Abstract: | In large structures it is often necessary to estimate the reliability of the system by use of parallel systems. Optimality criteria-based algorithms for calculation of the joint design point in a parallel system are described and efficient active set strategies are developed. Three possible algorithms are tested in two examples against well-known general non-linear optimization algorithms. Especially one of the suggested algorithms seems to be stable and fast. |
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