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作者:Zeng Meng , Peng Hao
来源:[J].International Journal of Computational Methods(IF 0.481), 2016, Vol.13 (01)World Scientific Publishing
摘要:Traditional reliability-based design optimization (RBDO) approaches are computationally expensive for complicated problems. To cope with this challenge, a surrogate-based hybrid RBDO approach for the problems with highly nonlinear constraints and multiple local optima is proposed...
作者:Hanshu Chen , Zeng Meng , Huanlin Zhou
来源:[J].International Journal of Computational Methods(IF 0.481), 2020, Vol.17 (04), pp.23World Scientific Publishing
摘要:In the practical engineering applications of stiffened shell, the initial imperfection is inevitable and it could cause significant reduction in the load-carrying capacity of stiffened shell. The light-weight optimization of stiffened shell is generally performed under the constr...

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