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Mostrando ítems 11-20 de 97
Driven simple harmonic oscilattorDriven simple harmonic motion
(University of Toronto, Department of Physics, 2011)
Lie point symmetries and the time-independent integral of the damped harmonic oscillator
(2011-05-01)
There has been growing interest recently in identifying the time-independent integral in dissipative systems. In this paper, we construct the time-independent integral for the damped harmonic oscillator from the time ...
Exceptional point in a simple textbook example
(IOP Publishing, 2018-05)
We propose to introduce the concept of exceptional points in intermediate courses on mathematics and classical mechanics by means of simple textbook examples. The first one is an ordinary second-order differential equation ...
Driven damped oscillator
(2011)
Harmonic response of a class of finite extensibility nonlinear oscillators
(IOP Publishing, 2011-06)
Finite extensibility oscillators are widely used to simulate those systems which can not be extended to infinity. For example, they are used when modelling the bonds between molecules in a polymer or DNA molecule or when ...
Quantization of the damped harmonic oscillator revisited
(ELSEVIER SCIENCE BV, 2011)
We return to the description of the damped harmonic oscillator with an assessment of previous works, in particular the Bateman-Caldirola-Kanai model and a new model proposed by one of the authors. We argue the latter has ...
Oscilador harmônico: Uma análise via séries de fourier
(2014-01-01)
The Fourier series method is used to solve the homogeneous equation governing the motion of the harmonic oscillator. It is shown that the general solution to the problem can be found in a surprisingly simple way for the ...
Oscilador harmônico: Uma análise via séries de Fourier
(Sociedade Brasileira de Física, 2014-06)
The Fourier series method is used to solve the homogeneous equation governing the motion of the harmonic oscillator. It is shown that the general solution to the problem can be found in a surprisingly simple way for the ...
Modeling upper eyelid kinematics during spontaneous and reflex blinks
(ELSEVIER SCIENCE BV, 2010)
To test a mathematical model for measuring blinking kinematics. Spontaneous and reflex blinks of 23 healthy subjects were recorded with two different temporal resolutions. A magnetic search coil was used to record 77 blinks ...