Efficient strategy for reliability-based optimization design of multidisciplinary coupled system with interval parameters

•The uncertainty propagation method in multidisciplinary system based on subinterval theory is presented.•The interval reliability displacement based multidisciplinary design optimization methodology is proposed.•The partial gradient region for interval reliability is converted to full gradient regi...

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Veröffentlicht in:	Applied Mathematical Modelling 2019-11, Vol.75, p.349-370
Hauptverfasser:	Wang, Ruixing, Luo, Yan
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Complex systems Convergence Design optimization Displacement Gradient information Interval reliability displacement Multidisciplinary design optimization Non-probabilistic reliability Reliability Set theory Systems design Uncertainty analysis Uncertainty propagation analysis
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