排序方式: 共有45条查询结果,搜索用时 31 毫秒
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Kingston S. Leo Suresh K. Thamilmaran K. Kapitaniak T. 《The European physical journal. Special topics》2020,229(6-7):1033-1044
The European Physical Journal Special Topics - We study extreme and critical events in the forced Liénard systems with charge control memristor. It has been found that the system exhibits... 相似文献
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K. Czolczynski B. Blazejczyk-Okolewska T. Kapitaniak 《Chaos, solitons, and fractals》2000,11(15):2505-2510
Impacts in multibody mechanical systems are an object of interest for many scientists in the world. In this paper, we present a principle of operation of the impact force generator being an element of the rotor of the heat exchanger. In this machine, step disturbances of the rotational velocity of the generator cause rapid changes of the rotational velocity of the exchanger rotor, which leads to the intensification of the heat exchange process. We show the phenomenon of self-synchronization, regular motion of the system, and in a special case: chaotic motion of the rotor. 相似文献
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S. Sabarathinam K. Thamilmaran L. Borkowski P. Perlikowski P. Brzeski A. Stefanski T. Kapitaniak 《Communications in Nonlinear Science & Numerical Simulation》2013,18(11):3098-3107
The dynamics of two coupled, dissipatively perturbed, near-integrable Hamiltonian, double-well Duffing oscillators has been studied. We give numerical and experimental (circuit implementation) evidence that in the case of small positive or negative damping there exist two different types of transient chaos. After the decay of the transient chaos in the neighborhood of chaotic saddle we observe the transient chaos in the neighborhood of unstable tori. We argue that our results are robust and they exist in the wide range of system parameters. 相似文献
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The European Physical Journal Special Topics - This topical issue collects contributions related to recent achievements and scientific progress in special chaotic systems. The individual papers... 相似文献
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Yanxia Tang Hamid Reza Abdolmohammadi Abdul Jalil M Khalaf Ye Tian Tomasz Kapitaniak 《Pramana》2018,90(1):11
Polarisation of the particle spin can be an important problem for different plasmas. In this article, the contribution of the electron spin on the growth rate of the temperature anisotropy of electromagnetic instabilities has been investigated. Results show that polarisation of the electron spin will restrict the instability growth rate while instability can survive due to the spin-depolarised electrons even when the requested temperature anisotropy is vanished. Instability can reach the damping state exponentially due to the spin-polarised electrons while it can grow linearly due to the spin-depolarised (the semi-classical) electrons. 相似文献
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M. Kapitaniak P. Perlikowski T. Kapitaniak 《Communications in Nonlinear Science & Numerical Simulation》2013,18(8):2088-2096
The dynamics of two planar elastic pendula mounted on the horizontally excited platform have been studied. We give evidence that the pendula can exhibit synchronous oscillatory and rotation motion and show that stable in-phase and anti-phase synchronous states always co-exist. The complete bifurcational scenario leading from synchronous to asynchronous motion is shown. We argue that our results are robust as they exist in the wide range of the system parameters. 相似文献
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Nataliya V. Stankevich Anton Dvorak Vladimir Astakhov Patrycja Jaros Marcin Kapitaniak Przemysław Perlikowski Tomasz Kapitaniak 《Regular and Chaotic Dynamics》2018,23(1):120-126
The dynamics of two coupled antiphase driven Toda oscillators is studied. We demonstrate three different routes of transition to chaotic dynamics associated with different bifurcations of periodic and quasi-periodic regimes. As a result of these, two types of chaotic dynamics with one and two positive Lyapunov exponents are observed. We argue that the results obtained are robust as they can exist in a wide range of the system parameters. 相似文献
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Nonlinear Dynamics - We investigate the phenomenon of traveling chimera states in the ring of self-excited coupled pendula suspended on the horizontally oscillating wheel. The bifurcation scenario... 相似文献