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Ripepi et al., 2011 - Google Patents

Reduced order models using generalized eigenanalysis

Ripepi et al., 2011

Document ID
13225787261660638495
Author
Ripepi M
Masarati P
Publication year
Publication venue
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics

External Links

Snippet

This article discusses the use of generalized eigenanalysis to extract reduced order models from the linearization of structural and aeroelastic problems written in differential-algebraic form. These problems may arise from multi-body analysis and in general from mixed …
Continue reading at journals.sagepub.com (other versions)

Classifications

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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
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    • G06F17/5086—Mechanical design, e.g. parametric or variational design
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    • G06F17/5022—Logic simulation, e.g. for logic circuit operation
    • G—PHYSICS
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    • G06F17/5036—Computer-aided design using simulation for analog modelling, e.g. for circuits, spice programme, direct methods, relaxation methods
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    • G06F17/10—Complex mathematical operations
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • G06F17/13—Differential equations
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    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5095—Vehicle design, e.g. aircraft or automotive design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2217/00—Indexing scheme relating to computer aided design [CAD]
    • G06F2217/16—Numerical modeling
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    • G06F2217/46—Fuselage
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