AIMC Topic: Nonlinear Dynamics

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Reinforcement learning-based consensus control for MASs with intermittent constraints.

Neural networks : the official journal of the International Neural Network Society Jan 6, 2024
In this article, an adaptive optimal consensus control problem is studied for multiagent systems in the strict-feedback structure with intermittent constraints (the constraints appear intermittently). More specifically, by designing a novel switch-li...
Neural Networks, Computer Consensus Nonlinear Dynamics Computer Simulation Algorithms
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Combination Therapy-Based Adaptive Control for Organism Using Medicine Dosage Regulation Mechanism.

IEEE transactions on cybernetics Dec 20, 2023
In this article, the optimal control strategy for organism is investigated by using the adaptive dynamic programming (ADP) method under the architecture of nonzero-sum games (NZSGs). First, a tumor model is established to formulate the interaction re...
Endothelial Cells Nonlinear Dynamics Neural Networks, Computer Models, Theoretical Feedback
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Network attractors and nonlinear dynamics of neural computation.

Current opinion in neurobiology Dec 8, 2023
The importance of understanding the nonlinear dynamics of neural systems, and the relation to cognitive systems more generally, has been recognised for a long time. Approaches that analyse neural systems in terms of attractors of autonomous networks ...
Neural Networks, Computer Nonlinear Dynamics Nerve Net Neurons
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A robust optimal control by grey wolf optimizer for underwater vehicle-manipulator system.

PloS one Nov 29, 2023
Underwater vehicle-manipulator system (UVMS) is a commonly used underwater operating equipment. Its control scheme has been the focus of control researchers, as it operates in the presence of lumped disturbances, including modelling uncertainties and...
Linear Models Physical Examination Nonlinear Dynamics Artificial Intelligence Algorithms
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Reservoir computing models based on spiking neural P systems for time series classification.

Neural networks : the official journal of the International Neural Network Society Oct 28, 2023
Nonlinear spiking neural P (NSNP) systems are neural-like membrane computing models with nonlinear spiking mechanisms. Because of this nonlinear spiking mechanism, NSNP systems can show rich nonlinear dynamics. Reservoir computing (RC) is a novel rec...
Nonlinear Dynamics Time Factors Neural Networks, Computer
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Deterministic learning-based neural identification and knowledge fusion.

Neural networks : the official journal of the International Neural Network Society Oct 11, 2023
Recent deterministic learning methods have achieved locally-accurate identification of unknown system dynamics. However, the locally-accurate identification means that the neural networks can only capture the local dynamics knowledge along the system...
Computer Simulation Nonlinear Dynamics Algorithms Artificial Intelligence Neural Networks, Computer
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Synergetic learning for unknown nonlinear H control using neural networks.

Neural networks : the official journal of the International Neural Network Society Sep 20, 2023
The well-known H control design gives robustness to a controller by rejecting perturbations from the external environment, which is difficult to do for completely unknown affine nonlinear systems. Accordingly, the immediate objective of this paper is...
Nonlinear Dynamics Computer Simulation Biological Evolution Neural Networks, Computer Algorithms
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Adaptive optimal control of affine nonlinear systems via identifier-critic neural network approximation with relaxed PE conditions.

Neural networks : the official journal of the International Neural Network Society Sep 1, 2023
This paper considers an optimal control of an affine nonlinear system with unknown system dynamics. A new identifier-critic framework is proposed to solve the optimal control problem. Firstly, a neural network identifier is built to estimate the unkn...
Nonlinear Dynamics Computer Simulation Learning Algorithms Neural Networks, Computer
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Adaptive dynamic programming-based hierarchical decision-making of non-affine systems.

Neural networks : the official journal of the International Neural Network Society Aug 23, 2023
In this paper, the problem of multiplayer hierarchical decision-making problem for non-affine systems is solved by adaptive dynamic programming. Firstly, the control dynamics are obtained according to the theory of dynamic feedback and combined with ...
Computer Simulation Neural Networks, Computer Feedback Algorithms Nonlinear Dynamics
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An unsupervised wavelet neural network model for approximating the solutions of non-linear nervous stomach model governed by tension, food and medicine.

Computer methods in biomechanics and biomedical engineering Aug 22, 2023
The human stomach is a complex organ. Its role is to degrade food particles by using mechanical forces and chemical reactions in order to release nutrients. All ingested items, including our nutrition, should first pass through the stomach, making it...
Nonlinear Dynamics Wavelet Analysis Food Humans Biomechanical Phenomena Algorithms Stomach Neural Networks, Computer Models, Biological
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