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Keywords: large-scale systems
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Journal Articles

Determination of Modal Parameters in Complex Nonlinear Systems

Peter F. Skjoldan, Olivier A. Bauchau
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. July 2011, 6(3): 031017.
https://doi.org/10.1115/1.4002975
Published Online: March 2, 2011
... operation will damp out at a very slow rate, dramatically affecting the fatigue life of the turbine. discrete time systems large-scale systems linear systems nonlinear systems parameter estimation partial differential equations signal synthesis time-varying systems wind turbines 23...
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Topics: Damping, Excitation, Nonlinear systems, Rotors, Signals, Stability, Wind turbines, Signal synthesis, Blades, Linear systems
Journal Articles

Observer Design for Nonlinear Systems With Time-Periodic Coefficients via Normal Form Theory

Yandong Zhang, S. C. Sinha
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. July 2009, 4(3): 031001.
https://doi.org/10.1115/1.3124093
Published Online: May 19, 2009
... is shown in Fig. 8 . States of the original system States of the error dynamics 28 01 2008 23 12 2008 19 05 2009 Chebyshev approximation control system synthesis large-scale systems linear systems Lyapunov methods nonlinear control systems observers...
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Topics: Design, Computation, Dynamics (Mechanics), Errors, Design methodology
Journal Articles

Dynamics of Large Scale Mechanical Models Using Multilevel Substructuring

C. Papalukopoulos, S. Natsiavas
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. January 2007, 2(1): 40–51.
https://doi.org/10.1115/1.2389043
Published Online: July 4, 2006
... of their dynamic response become inefficient to apply, even for systems with linear characteristics. Soon, this led to the development and application of suitable methodologies reducing the dimensions of the original system ( 7 8 9 10 11 ). dynamic response finite element analysis large-scale systems...
View Article titled, Dynamics of Large Scale Mechanical Models Using Multilevel Substructuring
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Topics: Damping, Degrees of freedom, Dimensions, Dynamic response, Equations of motion, Excitation, Roads, Stiffness, Vehicles, Wheels