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subjected to a modulated sinusoidal excitation. Three types of critical points for the bifurcation response equations near the … eigenvalues, respectively. For each case, the stability regions for the initial equilibrium solution and the critical bifurcation … curves are obtained. The amplitude response curves with respect to detuning/damping parameters for critical bifurcation …
Persistent link: https://www.econbiz.de/10010749623
sliding mode controls. The advantages of the proposed approach are the capability to show the onset of fast-scale bifurcation …
Persistent link: https://www.econbiz.de/10010751791
We will consider the use of block elimination for the calculation of generalized turning and bifurcation points for two …
Persistent link: https://www.econbiz.de/10010870185
excitation is studied and solved. The method of multiple scale perturbation technique is applied to obtain the bifurcation …
Persistent link: https://www.econbiz.de/10010870356
The occurrence of nonlinear phenomena in DC–DC power converters makes their analysis and control difficult. We propose a converter model that takes into account the internal resistances of the converter elements. A fuzzy logic controller is then used to shift the nonlinear phenomena outside...
Persistent link: https://www.econbiz.de/10010870465
have implemented algorithmic differentiation (AD) techniques into the Matlab bifurcation software Cl_MatcontM, http … coefficients of codimension-1 and -2 bifurcation points. Methods based on finite differences are inaccurate for such computations. …
Persistent link: https://www.econbiz.de/10010748544
nature of the bifurcations. The global behaviour is studied by using bifurcation diagrams showing collisions between fixed …
Persistent link: https://www.econbiz.de/10010748786
stability and bifurcation analyses will reveal that whilst the trivial steady state only undergoes a static bifurcation (single … combination of two types of bifurcation (a double zero singularity). …
Persistent link: https://www.econbiz.de/10010748842
bistable chemical reaction-diffusion system which also displays Turing and Hopf instabilities. The Turing bifurcation curve and …
Persistent link: https://www.econbiz.de/10010748939
bifurcation. A similar phenomenon was found in a dual-core system with quadratic nonlinearity, and in linearly coupled fiber Bragg … gratings, with a difference that the symmetry-breaking bifurcation is supercritical in those cases. We aim to study transitions … bifurcation loop: a symmetric soliton loses its stability via a supercritical bifurcation, which is followed, at a larger value of …
Persistent link: https://www.econbiz.de/10011050227