Effect of random parameter switching on commensurate fractional order chaotic systems
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- 作者：Saptarshi Dasa ; b ; saptarshi@pe.jusl.ac.in" class="auth_mail" title="E-mail the corresponding author ; sd731@cam.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Indranil Panc ; i.pan11@imperial.ac.uk" class="auth_mail" title="E-mail the corresponding author ; indranil.jj@student.iitd.ac.in" class="auth_mail" title="E-mail the corresponding author ; Shantanu Dasd ; shantanu@barc.gov.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fractional order chaos ; Lorenz-Lu-Chen family ; Lyapunov exponent ; Noise-induced chaos ; Random parameter switched chaos ; Unified chaotic system
- 刊名：Chaos, Solitons & Fractals
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：91
- 期：Complete
- 页码：157-173
- 全文大小：7671 K
文摘
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Random switching is studied in fractional order unified chaotic system.
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The key parameter of unified system is randomly switched at each time instant.
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Characteristics of the system changes randomly amongst Lorenz, Lu and Chen family.
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Random parameter switching breaks the chaotic behaviour at lower fractional order.
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Lyapunov exponent, entropy are used to characterize deterministic/stochastic behaviour.