A NEW DISCRETE APPROACH TO EIGENVALUE SENSITIVITY WITH RESPECT TO CONSTRAINT LOCATIONS

1997 ◽  
Vol 204 (4) ◽  
pp. 623-630 ◽  
Author(s):  
Z.-S. Liu ◽  
C.D. Mote, Jr.
Keyword(s):  
Eigenvalue Sensitivity ◽  
Discrete Approach

Eigenvalue Sensitivity-based Analysis for Evaluation of Biological Network Stability versus disturbances

2021 ◽  
pp. 110941
Author(s):  
Maryam Gholampour ◽  
Ali Khaki Sedigh ◽  
Mohammad Ghassem Mahjani ◽  
Abdorasoul Ghasemi
Keyword(s):  
Biological Network ◽  
Network Stability ◽  
Eigenvalue Sensitivity

scholarly journals Quantifying time-varying sources in magnetoencephalography—A discrete approach

2020 ◽  
Vol 14 (3) ◽  
pp. 1379-1408
Author(s):  
Zhigang Yao ◽  
Zengyan Fan ◽  
Masahito Hayashi ◽  
William F. Eddy
Keyword(s):  
Time Varying ◽  
Discrete Approach

Probabilistic eigenvalue sensitivity analysis and pss design in multimachine systems

2003 ◽  
Vol 18 (4) ◽  
pp. 1439-1445 ◽  
Author(s):  
C.Y. Chung ◽  
K.W. Wang ◽  
C.T. Tse ◽  
X.Y. Bian ◽  
A.K. David
Keyword(s):  
Sensitivity Analysis ◽  
Eigenvalue Sensitivity

Eigenvalue sensitivity and uncertainty analysis based on a 2-D/1-D whole-core transport code KYADJ

2018 ◽  
Vol 122 ◽  
pp. 185-192 ◽  
Author(s):  
Qu Wu ◽  
Jiankai Yu ◽  
Guanlin Shi ◽  
Xiao Tang ◽  
Yingrui Yu ◽  
...  
Keyword(s):  
Uncertainty Analysis ◽  
Eigenvalue Sensitivity ◽  
Transport Code ◽  
Sensitivity And Uncertainty Analysis

Modeling of three-dimensional beam nonlinear vibrations generalizing Hencky’s ideas

2022 ◽  
pp. 108128652110679
Author(s):  
Emilio Turco
Keyword(s):  
Kinetic Energy ◽  
Strain Energy ◽  
Nonlinear Vibrations ◽  
Three Dimensional ◽  
Integration Scheme ◽  
Beam Model ◽  
Model Formulation ◽  
Discrete Approach ◽  
Numerical Integration Scheme ◽  
Proposed Model

In this contribution, a novel nonlinear micropolar beam model suitable for metamaterials design in a dynamics framework is presented and discussed. The beam model is formulated following a completely discrete approach and it is fully defined by its Lagrangian, i.e., by the kinetic energy and by the potential of conservative forces. Differently from Hencky’s seminal work, which considers only flexibility to compute the buckling load for rectilinear and planar Euler–Bernoulli beams, the proposed model is fully three-dimensional and considers both the extensional and shear deformability contributions to the strain energy and translational and rotational kinetic energy terms. After having introduced the model formulation, some simulations obtained with a numerical integration scheme are presented to show the capabilities of the proposed beam model.

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