Results 91 to 100 of about 84,386 (283)

A new mechanism of the chaos suppression

Discrete & Continuous Dynamical Systems - B, 2007
The standard Melnikov method for analyzing the onset of chaos in the vicinity of a separatrix is used to explore the possibility of suppression of chaos of a certain class of dynamical systems. For a given dynamical system we apply an external perturbation, which we call the stabilizing perturbation, with the goal that after its action the chaos ...
Arsen R. Dzhanoev, Alexander Loskutov, Hongjun Cao, Miguel A.F. Sanjuán   +3 more
openaire   +1 more source

Machine Learning‐Driven Variability Analysis of Process Parameters for Semiconductor Manufacturing

Advanced Intelligent Systems, EarlyView.
This research presents a machine learning approach that integrates nonlinear variation decomposition (NLVD) with statistical techniques to quantify the contribution of individual unit processes to performance and variance of figure of merit (FoM) at the LOT level.
Sinyeong Kang, Hyeok Yun, Kyeongrae Cho, Seungjoon Eom, Soomin Kim, Seongsoo Jeong, Rockhyun Baek   +6 more
wiley   +1 more source

Optical Chaos Generation and Applications

Advanced Photonics Research
This review comprehensively examines the optical chaos generation and its diverse applications, focusing on recent advancements in this field. Optical chaos, characterized by its sensitivity to initial conditions and unpredictability, has been ...
Wenhui Chen, Xiaoxin Mao, Junli Wang, Rong Zhang, Longsheng Wang, Zhiwei Jia, Pu Li, Anbang Wang, Yuncai Wang   +8 more
doaj   +1 more source

Detection of the onset of numerical chaotic instabilities by lyapunov exponents

Discrete Dynamics in Nature and Society, 2001
It is commonly found in the fixed-step numerical integration of nonlinear differential equations that the size of the integration step is opposite related to the numerical stability of the scheme and to the speed of computation.
Alicia Serfaty De Markus
doaj   +1 more source

Effect of Random Parameter Switching on Commensurate Fractional Order Chaotic Systems

, 2016
The paper explores the effect of random parameter switching in a fractional order (FO) unified chaotic system which captures the dynamics of three popular sub-classes of chaotic systems i.e. Lorenz, Lu and Chen's family of attractors.
Das, Saptarshi, Das, Shantanu, Pan, Indranil   +2 more
core   +1 more source

Controlling Dynamical Systems Into Unseen Target States Using Machine Learning

Advanced Intelligent Systems, EarlyView.
Parameter‐aware next‐generation reservoir computing enables efficient, data‐driven control of dynamical systems across unseen target states and nonstationary transitions. The approach suppresses transient behavior while navigating system collapse scenarios with minimal training data—over an order of magnitude less than traditional methods.
Daniel Köglmayr, Alexander Haluszczynski, Christoph Räth   +2 more
wiley   +1 more source

Chaos Suppression in Spiral Bevel Gears Through Profile Modifications

Vibration
Spiral bevel gears are used in a wide range of industries, such as automotive and aerospace, to transfer power between intersecting axes. However, a certain level of vibration is always present in the systems, primarily due to the complex dynamic forces ...
Milad Asadi, Farhad S. Samani, Antonio Zippo, Moslem Molaie   +3 more
doaj   +1 more source

Suppression of Chaos in Porous Media Convection under Multifrequency Gravitational Modulation

Advances in Mathematical Physics, 2018
Suppression of chaos in porous media convection under multifrequency gravitational modulation is investigated in this paper. For this purpose, a two-dimensional rectangular fluid-saturated porous layer heated from below subjected to a vertical ...
Karam Allali
doaj   +1 more source

On the Prospects for African Philosophy in Australia

Australian Journal of Social Issues, EarlyView.
ABSTRACT This paper grapples with the situation of people of African descent in Australia by working through the constitution of the body of academic philosophy in the country. It contends with the parochialism of the Australian philosophical community and the prospects for the cultivation of greater pluralism. Taking African philosophy as one possible
Bryan Mukandi
wiley   +1 more source

Nonlinear State Estimation and Control for Chaos Suppression in MEMS Resonator

Shock and Vibration, 2013
During the last decade the chaotic behavior in MEMS resonators have been reported in a number of works. Here, the chaotic behavior of a micro-mechanical resonator is suppressed.
Angelo Marcelo Tusset, Átila Madureira Bueno, Claudinor Bitencourt Nascimento, Mauricio dos Santos Kaster, José Manoel Balthazar   +4 more
doaj   +1 more source