Single-Well Duffing Oscillator
Existence of Chaotic Phenomena in a Single Well Duffing Oscillator under Parametric Excitations
... The objectives of this paper therefore are to investigate the existence of chao- tic behavior in a single-well Duffing oscillator forced by parametric excitations. The rest of the paper is ...
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Comparison of harmonic balance and multiple scale method on degree of nonlinearity for duffing oscillator
... The approximate solution of harmonic balance method and the multiple scales method from the perturbation techniques are chosen to perform the analytical analysis of a base excited hardening nonlinear system. Harmonic ...
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On the interaction of exponential non-viscous damping with symmetric nonlinearities
... the Duffing oscillator, which serves as a prototype for nonlinear single-degree-of-freedom forced oscillators, and introduce non- viscous damping into the ...harmonic oscillator. Section 4 ...
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Analysis of a duffing oscillator that exhibits hysteresis with varying excitation frequency and amplitude
... of single-degree-of-freedom nonlinear driven damped oscillators with a cubic, or more generally a polynomial, nonlinear restoring force, and has been widely used in modelling mechanical and electrical ...the ...
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Bifurcations and Chaos in the Duffing Equation with One Degenerate Saddle Point and Single External Forcing
... Georg Duffing introduced the Duffing equation, many scientists have been widely studied the equation in physics, economics, engineering, and found many other physical ...The Duffing ...
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Weak Signal Detection Research Based on Duffing Oscillator Used for Downhole Communication
... that, Duffing oscillator weak signal detection technology for downhole acoustic telemetry system is entirely ...that single-frequency sine acoustic wave; "0" with a certain length of standby ...
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Non-Identical Synchronization, Anti-Synchronization and Control of Single-Machine Infinite-Bus Power System via Active Control
... Abstract. Since the idea of synchronizing two identical chaotic systems under different initial conditions was first introduced by Pecora and Carroll, the synchronization of chaotic systems has attracted much attention, ...
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Hybrid Control to Approach Chaos Synchronization of Uncertain DUFFING Oscillator Systems with External Disturbance
... chaotic Duffing oscillator system, subject to uncertainties and external ...chaotic Duffing oscillator systems through the application of a single control ...
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Single Resistance Controlled Sinusoidal Oscillator Employing Single Universal Voltage Conveyor
... Implementation of sinusoidal oscillators and active biquadratic filters has be- come important modern analog active building blocks that have been introduced in [1], and UVC is one of them which is emerging as a very ...
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Dispersion Characterization of conductive polymer
... average oscillator strength from 1.73 to 4.29 eV. The transmittance, single-oscillator energy, static refractive index, static dielectric constant, moments of the imaginary part of the optical ...
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A New Sinusoidal Oscillator Circuit Using a Single Current Conveyor
... A new sinusoidal oscillator circuit is presented using two capacitors, three resistors and a single current conveyor. The analytical expressions are obtained, both by assuming the current conveyor to be ...
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The parameter space boundary for escape and chaos in the Duffing twin well oscillator : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Physics at Massey University
... Experimental Duffing oscillators are rare. Previous experimental systems have most often been achieved with a 'bending beam' apparatus. A twin-well potential, in sHch cases, is established by making 1lse of ...
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Investigation of Selected Versions of Fourth Order Runge-Kutta Algorithms as Simulation Tools for Harmonically Excited Duffing Oscillator
... This study aim is to investigate the properties of selected fourth order Runge-Kutta algorithms. Fifty- five versions of fourth order Runge-Kutta (RK_1, RK_2, RK_3 …, RK_55) methods; inclusive of the classical fourth ...
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PERIODIC SIGNAL DETECTION WITH USING DUFFING SYSTEM POINCARE MAP ANALYSIS
... If the fractal structure segment passes the stretch region, it can be divided into four parts with different dynamics. In Figure 7 the parts are numbered in accordance with the input periodic component amplitude increase ...
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A Study of Periodic Solution of a Duffing’s Equation Using Implicit Function Theorem
... the Duffing equation in real world problems, the study of existence of solution of the equation has continued to attract the at- tention of many ...of Duffing equation of the general form: ...
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Comparative Analysis of Tuning Range of Regulated Cascode Cross Coupled CMOS Oscillators
... is well known that tuning range of cross coupled common source oscillator is limited by minimum and maximum capacitance of the ...of single ended and differential Colpitts is derived to be dependent ...
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Nonlinear Control of Chaotic Forced Duffing and Van der Pol Oscillators
... forced Duffing and Van der Pol oscillators that were experiencing chaotic beha- vior to a prescribed ...forced Duffing and Van der Pol ...the Duffing oscillator and the Van der Pol ...
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Optical, Structural and Morphological Properties of Photocatalytic ZnO Thin Films Deposited by Pray Pyrolysis Technique
... stant has been determined from the MB degradation measurement. ZnO film exhibits high catalytic activity for lower band gap energy. The lattice constants of hexagonal wurtzite structure ZnO films were calculated as 3.252 ...
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Formulae for Energy and Momentum of Relativistic Particle Regular at Zero Mass State
... In this section we are going to observe an interesting analogy between the formulae obtained in the previous sections for the energy-momentum and the well-known formulae of the statistical thermodynamics. This ...
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Electronically Controllable Quadrature Sinusoidal Oscillator Using VD DIBAs
... and single sideband generators [1], in direct-conversion receivers, used for measurement purposes in vector generators and selective voltmeters ...in single resistance controlled oscillators, simulation of ...
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