AIMC Topic: Feedback

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Global neural dynamic surface tracking control of strict-feedback systems with application to hypersonic flight vehicle.

IEEE transactions on neural networks and learning systems Aug 7, 2015
This paper studies both indirect and direct global neural control of strict-feedback systems in the presence of unknown dynamics, using the dynamic surface control (DSC) technique in a novel manner. A new switching mechanism is designed to combine an...
Humans Neural Networks, Computer Neurons Nonlinear Dynamics Stochastic Processes Feedback Support Vector Machine Models, Neurological
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Stability and synchronization of memristor-based fractional-order delayed neural networks.

Neural networks : the official journal of the International Neural Network Society Jul 31, 2015
Global asymptotic stability and synchronization of a class of fractional-order memristor-based delayed neural networks are investigated. For such problems in integer-order systems, Lyapunov-Krasovskii functional is usually constructed, whereas simila...
Feedback Equipment Design Nonlinear Dynamics Neural Networks, Computer Algorithms Linear Models
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Adaptive neural network control of unknown nonlinear affine systems with input deadzone and output constraint.

ISA transactions Jul 2, 2015
In this paper, we aim to solve the control problem of nonlinear affine systems, under the condition of the input deadzone and output constraint with the external unknown disturbance. To eliminate the effects of the input deadzone, a Radial Basis Func...
Nonlinear Dynamics Algorithms Computer Simulation Feedback Neural Networks, Computer
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High-order tracking differentiator based adaptive neural control of a flexible air-breathing hypersonic vehicle subject to actuators constraints.

ISA transactions Jul 2, 2015
In this paper, an adaptive neural controller is exploited for a constrained flexible air-breathing hypersonic vehicle (FAHV) based on high-order tracking differentiator (HTD). By utilizing functional decomposition methodology, the dynamic model is re...
Air Movements Models, Theoretical Spacecraft Neural Networks, Computer Machine Learning Algorithms Computer Simulation Feedback
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Controlling legs for locomotion-insights from robotics and neurobiology.

Bioinspiration & biomimetics Jun 29, 2015
Walking is the most common terrestrial form of locomotion in animals. Its great versatility and flexibility has led to many attempts at building walking machines with similar capabilities. The control of walking is an active research area both in neu...
Muscle, Skeletal Robotics Equipment Design Biomimetics Muscle Contraction Feedback Animals Models, Neurological Leg Humans Feedback, Physiological Neurobiology Locomotion Equipment Failure Analysis
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Displaying Sensed Tactile Cues with a Fingertip Haptic Device.

IEEE transactions on haptics Jun 16, 2015
Telerobotic systems enable humans to explore and manipulate remote environments for applications such as surgery and disaster response, but few such systems provide the operator with cutaneous feedback. This article presents a novel approach to remot...
Models, Biological Cues Fingers Touch Physical Stimulation Feedback Robotics Equipment Design Humans Algorithms
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Finite-time boundedness and stabilization of uncertain switched neural networks with time-varying delay.

Neural networks : the official journal of the International Neural Network Society Jun 15, 2015
This paper deals with the finite-time boundedness and stabilization problem for a class of switched neural networks with time-varying delay and parametric uncertainties. Based on Lyapunov-like function method and average dwell time technique, some su...
Neural Networks, Computer Algorithms Feedback Time Factors Nonlinear Dynamics Uncertainty
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Synchronization of Memristor-Based Coupling Recurrent Neural Networks With Time-Varying Delays and Impulses.

IEEE transactions on neural networks and learning systems Jun 3, 2015
Synchronization of an array of linearly coupled memristor-based recurrent neural networks with impulses and time-varying delays is investigated in this brief. Based on the Lyapunov function method, an extended Halanay differential inequality and a ne...
Computer Simulation Feedback Time Factors Neural Networks, Computer Algorithms Nonlinear Dynamics
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MEMS sensors for assessing flow-related control of an underwater biomimetic robotic stingray.

Bioinspiration & biomimetics May 18, 2015
A major difference between manmade underwater robotic vehicles (URVs) and undersea animals is the dense arrays of sensors on the body of the latter which enable them to execute extreme control of their limbs and demonstrate super-maneuverability. The...
Skates, Fish Equipment Design Ships Biomimetics Feedback Computer-Aided Design Rheology Transducers Animals Robotics Swimming Micro-Electrical-Mechanical Systems Equipment Failure Analysis Lateral Line System
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Undamped Oscillations Generated by Hopf Bifurcations in Fractional-Order Recurrent Neural Networks With Caputo Derivative.

IEEE transactions on neural networks and learning systems May 14, 2015
In this paper, a fractional-order recurrent neural network is proposed and several topics related to the dynamics of such a network are investigated, such as the stability, Hopf bifurcations, and undamped oscillations. The stability domain of the tri...
Time Factors Nonlinear Dynamics Algorithms Humans Biological Clocks Computer Simulation Neural Networks, Computer Feedback
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