arXiv Open Access 2020

On Periodical Damping Ratio of a Controlled Dynamical System with Parametric Resonances

Xin Xu Kai Sun

Lihat Sumber

Abstrak

This report provides an interpretation on the periodically varying damping ratio of a dynamical system with direct control of oscillation or vibration damping. The principal parametric resonance of the system and a new type of parametric resonance, named "zero-th order" parametric resonance, are investigated by using the method of multiple scales to find approximate, analytical solutions of the system, which provide an interpretation on such damping variations.

Topik & Kata Kunci

math.DS

Penulis (2)

Xin Xu

Kai Sun

Format Sitasi

APA MLA BibTeX

Xu, X., Sun, K. (2020). On Periodical Damping Ratio of a Controlled Dynamical System with Parametric Resonances. https://arxiv.org/abs/2012.02932

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Informasi Jurnal

Tahun Terbit: 2020
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓