Efficient Characterization of Structural Dynamic Responses under Uncertainties: from Order-Reduced Simulation to Data-Driven Emulation

作者: Zeping Xia

DOI:

关键词: EngineeringFlexibility (engineering)Uncertainty analysisMonte Carlo methodEmulationResidualControl theoryControl engineeringComponent (UML)Data-drivenMode (statistics)

摘要: v Chapter 1: Introduction 1 1.1 Modeling of structural dynamics and uncertainties 1.2 Order reduction simulation: CMS 3 1.3 Data-driven emulation: GPR 4 1.4 Goals structure this thesis 6 2: Component Mode Synthesis 9 2.1 A brief overview 2.2 The general formula residual flexibility mode 10 2.3 Assembly substructures with modes 14 2.4 Numerical validation application to Monte Carlo sampling 15 3: Gaussian Process Regression 20 3.

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