AIMC Topic: Nonlinear Dynamics

Clear Filters Showing 471 to 480 of 759 articles

Nonlinear Semi-Supervised Metric Learning Via Multiple Kernels and Local Topology.

International journal of neural systems Sep 11, 2017
Changing the metric on the data may change the data distribution, hence a good distance metric can promote the performance of learning algorithm. In this paper, we address the semi-supervised distance metric learning (ML) problem to obtain the best n...
Humans Artificial Intelligence Algorithms Supervised Machine Learning Nonlinear Dynamics Pattern Recognition, Automated Computer Simulation Cluster Analysis
View on PubMed DOI

Adaptive fuzzy sliding control of single-phase PV grid-connected inverter.

PloS one Aug 10, 2017
In this paper, an adaptive fuzzy sliding mode controller is proposed to control a two-stage single-phase photovoltaic (PV) grid-connected inverter. Two key technologies are discussed in the presented PV system. An incremental conductance method with ...
Fuzzy Logic Algorithms Electric Conductivity Computer Simulation Nonlinear Dynamics Electric Power Supplies
View on PubMed DOI

The combination of circle topology and leaky integrator neurons remarkably improves the performance of echo state network on time series prediction.

PloS one Jul 31, 2017
Recently, echo state network (ESN) has attracted a great deal of attention due to its high accuracy and efficient learning performance. Compared with the traditional random structure and classical sigmoid units, simple circle topology and leaky integ...
Principal Component Analysis Nonlinear Dynamics Algorithms Neural Networks, Computer Computer Simulation Machine Learning Reproducibility of Results Software
View on PubMed DOI

Adaptive Neural Network Control of a Robotic Manipulator With Time-Varying Output Constraints.

IEEE transactions on cybernetics Jul 27, 2017
The control problem of an uncertain n -degrees of freedom robotic manipulator subjected to time-varying output constraints is investigated in this paper. We describe the rigid robotic manipulator system as a multi-input and multi-output nonlinear sys...
Humans Neural Networks, Computer Computer Simulation Nonlinear Dynamics Feedback Robotics
View on PubMed DOI

Classification of caesarean section and normal vaginal deliveries using foetal heart rate signals and advanced machine learning algorithms.

Biomedical engineering online Jul 6, 2017
BACKGROUND: Visual inspection of cardiotocography traces by obstetricians and midwives is the gold standard for monitoring the wellbeing of the foetus during antenatal care. However, inter- and intra-observer variability is high with only a 30% posit...
Humans Machine Learning Heart Rate, Fetal Contraceptive Devices, Female Adult Cesarean Section Cardiotocography Young Adult Signal Processing, Computer-Assisted Pregnancy Nonlinear Dynamics Female Discriminant Analysis
View on PubMed DOI

Extracting T-S Fuzzy Models Using the Cuckoo Search Algorithm.

Computational intelligence and neuroscience Jul 6, 2017
A new method called cuckoo search (CS) is used to extract and learn the Takagi-Sugeno (T-S) fuzzy model. In the proposed method, the particle or cuckoo of CS is formed by the structure of rules in terms of number and selected rules, the antecedent, a...
Nonlinear Dynamics Nesting Behavior Fuzzy Logic Plants Animals Algorithms Birds
View on PubMed DOI

Decision-making neural circuits mediating social behaviors : An attractor network model.

Journal of computational neuroscience Jun 29, 2017
We propose a mathematical model of a continuous attractor network that controls social behaviors. The model is examined with bifurcation analysis and computer simulations. The results show that the model exhibits stable steady states and thresholds f...
Computer Simulation Animals Models, Theoretical Social Behavior Models, Neurological Male Humans Nonlinear Dynamics Decision Making Synapses Neurons Neural Networks, Computer Nerve Net
View on PubMed DOI

Time-Varying System Identification Using an Ultra-Orthogonal Forward Regression and Multiwavelet Basis Functions With Applications to EEG.

IEEE transactions on neural networks and learning systems Jun 22, 2017
A new parametric approach is proposed for nonlinear and nonstationary system identification based on a time-varying nonlinear autoregressive with exogenous input (TV-NARX) model. The TV coefficients of the TV-NARX model are expanded using multiwavele...
Computer Simulation Time Factors Nonlinear Dynamics Brain Waves Electroencephalography Neural Networks, Computer Algorithms Humans
View on PubMed DOI

Exponential Stabilization of Memristive Neural Networks via Saturating Sampled-Data Control.

IEEE transactions on cybernetics Jun 22, 2017
This paper is concerned with the exponential stabilization of memristive neural networks (MNNs) by taking into account the sampled-data control and actuator saturation. On the one hand, the MNNs are converted into a tractable model by defining a clas...
Nonlinear Dynamics Neural Networks, Computer Time Factors Computer Simulation Signal Processing, Computer-Assisted
View on PubMed DOI

Adaptive near-optimal neuro controller for continuous-time nonaffine nonlinear systems with constrained input.

Neural networks : the official journal of the International Neural Network Society Jun 21, 2017
In this paper, an identifier-critic structure is introduced to find an online near-optimal controller for continuous-time nonaffine nonlinear systems having saturated control signal. By employing two Neural Networks (NNs), the solution of Hamilton-Ja...
Neural Networks, Computer Nonlinear Dynamics
View on PubMed DOI
Popular Topics
Recent Journals