Soize et al., 2011 - Google Patents

Stochastic reduced-order model in low-frequency dynamics in presence of numerous local elastic modes

Soize et al., 2011

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Document ID
11545225436020898665
Author
Soize C
Batou A
Publication year

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This paper deals with the nonusual case in structural dynamics for which a complex structure exhibits both the usual global elastic modes and numerous local elastic modes in the low-frequency range. Despite the presence of these local elastic modes, we are …
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    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
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    • G06F17/50—Computer-aided design
    • G06F17/5009—Computer-aided design using simulation
    • G06F17/5018—Computer-aided design using simulation using finite difference methods or finite element methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5086—Mechanical design, e.g. parametric or variational design
    • G—PHYSICS
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    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
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    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F1/00—Details of data-processing equipment not covered by groups G06F3/00 - G06F13/00, e.g. cooling, packaging or power supply specially adapted for computer application
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F2217/16—Numerical modeling
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    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
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    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2217/00—Indexing scheme relating to computer aided design [CAD]
    • G06F2217/78—Power analysis and optimization
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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