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Self-oscillating systems with controlled phase of external force [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2023 The purpose of this work is to study self-oscillatory systems under adaptive external action. This refers to the situation when the phase of the external action additionally depends on the dynamical variable of the oscillator.
Krylosova, Darina Andreevna +3 more
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Poisson stable motions of monotone and strongly sub-linear non-autonomous dynamical systems
Discrete and Continuous Dynamical Systems, 2023 This paper is dedicated to the study of the problem of existence of Poisson stable Bohr/Levitan almost periodic, almost automorphic, almost recurrent, recurrent, pseudo periodic, pseudo recurrent and Poisson stable motions of monotone sub-linear non-autonomous dynamical systems.
Ceban, D.N., Cheban, D.N.
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The Deterministic Nature of Sensor-Based Information for Condition Monitoring of the Cutting Process
Machines, 2021 Condition monitoring of the cutting process is a core function of autonomous machining and its success strongly relies on sensed data. Despite the enormous amount of research conducted so far into condition monitoring of the cutting process, there are ...
Rui Silva, António Araújo
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On Lyapunov Exponents for RNNs: Understanding Information Propagation Using Dynamical Systems Tools
Frontiers in Applied Mathematics and Statistics, 2022 Recurrent neural networks (RNNs) have been successfully applied to a variety of problems involving sequential data, but their optimization is sensitive to parameter initialization, architecture, and optimizer hyperparameters.
Ryan Vogt +6 more
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Mathematics, 2023 One of the practical methods for examining the stability and dynamical behaviour of non-linear systems is weakly non-linear stability analysis. Time-varying gravitational acceleration and triple-diffusive convection play a significant role in the ...
Pervinder Singh +4 more
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Perturbed damped pendulum: finding periodic solutions via averaging method
Revista Brasileira de Ensino de FísicaUsing the damped pendulum model we introduce the averaging method to study the periodic solutions of dynamical systems with small non-autonomous perturbation.
Douglas D. Novaes
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Uniform exponential stability of linear almost periodic systems in Banach spaces
Electronic Journal of Differential Equations, 2000 This article is devoted to the study linear non-autonomous dynamical systems possessing the property of uniform exponential stability. We prove that if the Cauchy operator of these systems possesses a certain compactness property, then the uniform ...
David N. Cheban
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European Physical Journal C: Particles and FieldsWe present a cosmological analysis of an exponential f(Q) gravity model, within the dynamical systems formalism. Following the method introduced by Böhmer et al.
Ivan R. Vasquez, A. Oliveros
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Time-domain parametric models for floating structures: A Loewner-based approach
Applied Ocean ResearchDesign, control, and optimisation of offshore floating structures have undergone significant evolution in recent years, driven by cutting-edge technology, including novel marine renewable energy sources and autonomous underwater vehicles.
Maria Luisa Celesti, Nicolás Faedo
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Neuromorphic Computing and EngineeringModel predictive control (MPC) is a prominent control paradigm providing accurate state prediction and subsequent control actions for intricate dynamical systems with applications ranging from autonomous driving to star tracking.
Raz Halaly, Elishai Ezra Tsur
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