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作者:Michele A.L. Martins , Eduardo N. Lages , Eduardo S.S. Silveira
来源:[J].Applied Ocean Research(IF 1.072), 2013, Vol.41, pp.28-40
摘要:Abstract(#br)As a contribution to the deepwater oil and gas industry, this paper addresses the use of optimization techniques together with a design of experiments (DOE) assessment, as a way of automating the design of compliant vertical access risers (CVARs) while also leading t...
作者:Min-Soo Kim , Dong-Hoon Choi
来源:[J].KSME International Journal(IF 0.616), 2001, Vol.15 (8), pp.1143-1155
摘要:Abstract(#br)In order to reduce the expensive CPU time for design sensitivity analysis in dynamic response optimization, this study introduces the design sensitivities approximated within estimated confidence radius in dynamic response optimization with ALM method. The confidence...
作者:Yuan Chen , Rupeng Zhu , Guanghu Jin ...
来源:[J].Complexity(IF 1.333), 2019, Vol.2019
摘要:A new mathematical modeling method, namely, the finite element method and the lumped mass method (LMM-FEM) mixed modeling, is applied to establish the overall multinode dynamic model of a four-stage helicopter main gearbox. The design of structural parameters of the shaft is the ...
作者:Min‐Soo Kim , Dong‐Hoon Choi
来源:[J].International Journal for Numerical Methods in Engineering(IF 2.056), 1998, Vol.43 (3), pp.549-564
摘要:Abstract(#br)A globally convergent and efficient algorithm for min–max dynamic response optimization using the ALM method is presented. This algorithm employs an approximate augmented Lagrangian for line searches, and an exact augmented Lagrangian for finding search directio...
作者:Min-Soo Kim , Dong-Hoon Choi
来源:[J].Multibody System Dynamics(IF 2.023), 1997, Vol.1 (1), pp.47-64
摘要:... The numerical performance of the proposed approach isinvestigated by solving eight typical dynamic response optimizationproblems and comparing the results with those in the literature. Thiscomparison shows that the suggested approach is robust and efficient.
作者:Min-Soo Kim , Dong-Hoon Choi
来源:[J].KSME International Journal(IF 0.616), 2000, Vol.14 (10), pp.1122-1130
摘要:... To investigate the numerical performance of the update rule, it is embedded in our ALM based dynamic response optimizer, and the optimizer is applied to solve six typical dynamic response optimization problems. Our optimization results are compared with those obtained by empl...
作者:B. Vohar , M. Kegl , Z. Ren
来源:[J].Engineering Optimization(IF 0.962), 2008, Vol.40 (12), pp.1137-1150
摘要:Theoretical and practical aspects of an absolute nodal coordinate formulation (ANCF) beam finite element implementation are considered in the context of dynamic transient response optimization of elastic manipulators. The proposed implementation is based on the introduction of ne...
作者:Yuan Chen , Rupeng Zhu , Guanghu Jin ...
来源:[J].Complexity(IF 1.333), 2019, Vol.2019
摘要:A new mathematical modeling method, namely, the finite element method and the lumped mass method (LMM-FEM) mixed modeling, is applied to establish the overall multinode dynamic model of a four-stage helicopter main gearbox. The design of structural parameters of the shaft is the ...

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