Results 241 to 250 of about 25,962,359 (295)

Complex Eigenvalue Analysis of Plasmonic Waveguides

Integrated Photonics Research, Silicon and Nanophotonics and Photonics in Switching, 2010
Complex eigenvalue problems of plasmonic waveguide nanostructures are solved using FEM and MMP solvers. For improving MMP performance, new eigenvalue search functions are studied. Several plasmonic structures are analyzed and the field solvers are compared.
Jasmin Smajic, Christian Hafner
openaire   +1 more source

HOMOGENEOUS EIGENVALUE ANALYSIS FOR COMPLEX HOMOGENEOUS SYSTEMS

IFAC Proceedings Volumes, 2007
Abstract In this paper, we analyze the stability of complex homogeneous systems by homogeneous eigenvalues. First, we redefine the complex homogeneity. Second, we obtain some properties of complex homogeneous functions, complex homogeneous vector fields, and complex homogeneous systems. Finally, we analyze the stability of complex homogeneous systems
Nami Nakamura   +3 more
openaire   +1 more source

Advances in Complex Eigenvalue Analysis for Brake Noise

SAE Technical Paper Series, 2001
<div class="htmlview paragraph">Brake squeal has been analyzed by finite elements for some time. Among several methods, complex eigenvalue analysis is proving useful in the design process. It requires hardware verification and it falls into a simulation process.
T. S. Shi   +4 more
openaire   +1 more source

STABILITY AND CONTROLLABILITY OF ASYMMETRIC COMPLEX DYNAMICAL NETWORKS: EIGENVALUE ANALYSIS

International Journal of Modern Physics C, 2009
The stability and controllability of asymmetric complex dynamical networks are investigated in detail based on eigenvalue analysis. Pinning control is suggested to stabilize the homogenous stationary state of the whole coupled network. The complicated coupled problem is reduced to two independent problems: clarifying the stable regions of the coupled ...
Xiang, Linying   +4 more
openaire   +2 more sources

Analysis of disc brake squeal using the complex eigenvalue method

Applied Acoustics, 2007
A new functionality of ABAQUS/Standard, which allows for a nonlinear analysis prior to a complex eigenvalue extraction in order to study the stability of brake systems, is used to analyse disc brake squeal. An attempt is made to investigate the effects of system parameters, such as the hydraulic pressure, the rotational velocity of the disc, the ...
Chun Lu, C Cai, G R Liu
exaly   +2 more sources

Safety analysis of linear system with SOS for complex eigenvalues

2011 2nd International Conference on Instrumentation Control and Automation, 2011
In this paper we investigate safety verification of linear system. The structure of linear system will be exploited and converted to certain eigenstructure as an emptiness problem for a semi algebraic set. Sum of square (SOS) is emploited to check emptiness of of the set defines by polynomial inequalities which can be computed by semidifinite ...
Noorma Yulia Megawati   +3 more
openaire   +1 more source

Analysis of Energy Eigenvalue in Complex Ginzburg–Landau Equation*

Communications in Theoretical Physics, 2017
Abstract In this paper, we consider the two-dimensional complex Ginzburg–Landau equation (CGLE) as the spatiotemporal model, and an expression of energy eigenvalue is derived by using the phase-amplitude representation and the basic ideas from quantum mechanics.
Ji-Hua 华 Gao 高继   +4 more
openaire   +1 more source

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