Nonlinear dynamics of a rotating double pendulum
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- 作者：Soumyabrata Maitia ; ayanmaiti19@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jyotirmoy Royb ; jyotirmoy.roy@live.com" class="auth_mail" title="E-mail the corresponding author ; Asok K. Mallikc ; asokiitk@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jayanta K. Bhattacharjeed ; jayanta.bhattacharjee@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nonlinear oscillator ; Double pendulum ; Chaos
- 刊名：Physics Letters A
- 出版年：2016
- 出版时间：28 January 2016
- 年：2016
- 卷：380
- 期：3
- 页码：408-412
- 全文大小：1191 K
文摘
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The rotating double pendulum shows transitions from chaos to order and back to chaos.
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These transitions occur as the rotation speed is increased.
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The dynamics is quasi-periodic in the ordered state.
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Within the ordered state the nature of quasi-periodicity changes with rotation speed.
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The chaotic state always emerges as a result of an internal resonance.