Remarks on the Dynamics of the Double Pendulum: A Frequency Domain Approach

Géder G. L. Cunha, Marcus V. M. Varanis

Resumo


The present paper aims to present a dynamic analysis of a double pendulum (Figure 1) in thetime and frequency domain, using python and its numerical libraries numpy and scipy [1]. Simplephysical model based on two pendulums, one being fixed at the other’s end, strongly nonlinear andsensitive to initial conditions that can present a chaotic response [2]. [...]    

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Referências


Johansson, RobertNumerical Python: Scientific Computing and Data Science Applicationswith Numpy, SciPy and Matplotlib, 2rd ed.. Apress, New york, 2019.

Taylor, John.R.Classical mechanics, 1rd ed.. University Science Books, New york, 1939.

Weeks, MichaelProcessamento digital de sinais utilizando Matlab e Wavelet. 2rd ed.. LivroT ́ecnico e Cient ́ıfico, Rio de Janeiro, 2012.


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