Results 241 to 250 of about 251,418 (292)

Bistable chaos. II. Bifurcation analysis

Physical Review A, 1992
Results of a bifurcation analysis are given for the model of a Van der Pol--Duffing autonomous electronic oscillator. The oscillator is described by three ordinary differential equations and consists of a RC oscillator resistively coupled to an LC oscillator. The steady-state problem is described by the unfolding of the quartic potential F=1/4${\mathit{
, Gomes, , King
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AN ANALYSIS OF IMPERFECT BIFURCATION*

Annals of the New York Academy of Sciences, 1979
In this article we outline an application of the Thorn-Mather singularity theory of C" mappings to a problem in bifurcation theory. A detailed description of the results stated here may be found in Reference 1. Unless otherwise stated all mappings are assumed to be germs of C a functions near the origin. map G: IR" x IR - IR"'
Golubitsky, M., Schaeffer, D.
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BIFURCATION ANALYSIS OF CHEN'S EQUATION

International Journal of Bifurcation and Chaos, 2000
Anticontrol of chaos by making a nonchaotic system chaotic has led to the discovery of some new chaotic systems, particularly the continuous-time three-dimensional autonomous Chen's equation with only two quadratic terms. This paper further investigates some basic dynamical properties and various bifurcations of Chen's equation, thereby revealing its ...
Ueta, Tetsushi, Chen, Guanrong
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Dedicated bifurcation analysis: dedicated devices

The International Journal of Cardiovascular Imaging, 2011
Percutaneous treatment of bifurcations with conventional (straight) stents has been associated with complex procedures and poor clinical outcomes. Also, several limitations including side branch ostial gap, excessive metal density in the parent vessel, incomplete stent apposition, and stent distortion/disruption have been reported with current ...
Carlos, Collet, Ricardo A, Costa, Alexandre, Abizaid   +2 more
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Bifurcation Analysis of Railway Vehicles

Multibody System Dynamics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Numerical Analysis of Bifurcations

1995
In this chapter we shall describe some of the basic techniques used in the numerical analysis of dynamical systems. We assume that low-level numerical routines like those for solving linear systems, finding eigenvectors and eigenvalues, and performing numerical integration of ODEs are known to the reader.
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A bifurcation analysis of calcium buffering

Journal of Theoretical Biology, 2006
Many mathematical models of calcium oscillations model buffering implicitly by using a rapid buffering approximation. This approximation assumes that separate time scales can be distinguished, with the buffer reactions occurring on a faster time scale than the other calcium fluxes. The rapid buffering approximation is convenient as it reduces the model
Gin, Elan, Kirk, Vivien, Sneyd, James
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Optoisolation Circuits Bifurcation Analysis (I)

2017
The basic definition of bifurcation describes the qualitative alterations that occur in the orbit structure of a dynamical system as the parameters on which the system depends are varied. In this chapter, we discuss various bifurcations which exhibit by optoisolation circuits.
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Bifurcation Analysis of Nonlinear Aircraft Dynamics

Journal of Guidance, Control, and Dynamics, 1982
A new approach is presented for analyzing nonlinear and high-a dynamic behavior and stability of aircraft. This approach involves the application of bifurcation analysis and catastrophe theory methodology to specific phenomena such as stall, departure, spin entry, flat and steep spin, nose slice, and wing rock.
Carroll, James V., Mehra, Raman K.
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Bifurcation Analysis in Geomechanics

1995
Introduction. Basic concepts from continuum mechanics. Incremental continuum mechanics. Buckling of layered elastic media. Mechanics of water-saturated granular materials. Plasticity theory for granular materials. Bifurcation analysis of element tests. Shear band bifurcation in granular media. Cosserat continuum model for granular materials.
J. Sulem, I.G. Vardoulakis
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