Results 21 to 30 of about 2,690,569 (319)
PLoS ONE, 2008 It is system dynamics that determines the function of cells, tissues and organisms. To develop mathematical models and estimate their parameters are an essential issue for studying dynamic behaviors of biological systems which include metabolic networks,
Xiaodian Sun, Li Jin, Momiao Xiong
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Fast recursive filters for simulating nonlinear dynamic systems [PDF]
, 2007 A fast and accurate computational scheme for simulating nonlinear dynamic systems is presented. The scheme assumes that the system can be represented by a combination of components of only two different types: first-order low-pass filters and static ...
van Hateren, J. H.
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Nonlinear Control of Networked Dynamical Systems
IEEE Transactions on Network Science and Engineering, 2021 We develop a principled mathematical framework for controlling nonlinear, networked dynamical systems. Our method integrates dimensionality reduction, bifurcation theory and emerging model discovery tools to find low-dimensional subspaces where feed-forward control can be used to manipulate a system to a desired outcome.
Megan Morrison, J. Nathan Kutz
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Nonlinear dynamics in distributed systems [PDF]
Theoretical and Mathematical Physics, 1994 We build on a previous statistical model for distributed systems and formulate it in a way that the deterministic and stochastic processes within the system are clearly separable. We show how internal fluctuations can be analysed in a systematic way using Van Kanpen's expansion method for Markov processes.
Adjali, I. +2 more
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Control of Complex Nonlinear Dynamic Rational Systems
Complexity, 2018 Nonlinear rational systems/models, also known as total nonlinear dynamic systems/models, in an expression of a ratio of two polynomials, have roots in describing general engineering plants and chemical reaction processes. The major challenge issue in the
Quanmin Zhu +3 more
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Robust Optimal Design of a Nonlinear Dynamic Vibration Absorber Combining Sensitivity Analysis
Shock and Vibration, 2010 Dynamic vibration absorbers are discrete devices developed in the beginning of the last century used to attenuate the vibrations of different engineering structures.
R.A. Borges +2 more
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Information Dynamic Correlation of Vibration in Nonlinear Systems
Entropy, 2019 In previous studies, information dynamics methods such as Von Neumann entropy and Rényi entropy played an important role in many fields, covering both macroscopic and microscopic studies.
Zhe Wu +4 more
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Discovering governing equations from data by sparse identification of nonlinear dynamical systems [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2015 Significance Understanding dynamic constraints and balances in nature has facilitated rapid development of knowledge and enabled technology, including aircraft, combustion engines, satellites, and electrical power. This work develops a novel framework to
S. Brunton, J. Proctor, J. Kutz
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Energies, 2015 Dynamic behaviors in practical driveline systems for wind turbines or vehicles are inherently affected by multiple nonlinearities such as piecewise-type torsional springs.
Jong-Yun Yoon, Byeongil Kim
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The mechanism of formation of oscillons - localized oscillatory structures [PDF]
Компьютерные исследования и моделирование, 2015 A formal model mechanism of oscillon formation is proposed. These structures were found in a variety of physical systems and a chemical Belousov-Jabotinsky reaction proceeding in an aerosol OT water-inoil microemulsion.
Maxim Borisovich Kuznetsov +1 more
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