AIMC Topic: Computer Simulation

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A minimum attention control law for ball catching.

Bioinspiration & biomimetics Oct 6, 2015
Digital implementations of control laws typically involve discretization with respect to both time and space, and a control law that can achieve a task at coarser levels of discretization can be said to require less control attention, and also reduce...
Biomimetics Arm Athletic Performance Baseball Models, Neurological Robotics Attention Computer Simulation Computer-Aided Design Humans Algorithms Feedback, Physiological Motion Perception
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New passivity criteria for memristive uncertain neural networks with leakage and time-varying delays.

ISA transactions Oct 3, 2015
In this paper, the problem of passivity analysis is studied for memristor-based uncertain neural networks with leakage and time-varying delays. By combining differential inclusions with set-valued maps, the system of memristive neural networks is cha...
Algorithms Computer Simulation Neurons Uncertainty Neural Networks, Computer
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The Effects of Fluidic Loading on Underwater Contact Sensing with Robotic Fins and Beams.

IEEE transactions on haptics Oct 1, 2015
As robots become more involved in underwater operations, understanding underwater contact sensing with compliant systems is fundamental to engineering useful haptic interfaces and vehicles. Despite knowledge of contact sensation in air, little is kno...
Humans Computer Simulation Equipment Design Models, Biological Transducers Animal Fins Biomechanical Phenomena Animals Robotics
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Spiking Neural Network With Distributed Plasticity Reproduces Cerebellar Learning in Eye Blink Conditioning Paradigms.

IEEE transactions on bio-medical engineering Oct 1, 2015
GOAL: In this study, we defined a realistic cerebellar model through the use of artificial spiking neural networks, testing it in computational simulations that reproduce associative motor tasks in multiple sessions of acquisition and extinction.
Action Potentials Computer Simulation Cerebellum Blinking Neuronal Plasticity Humans Models, Neurological Neural Networks, Computer Algorithms
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Nonsmooth Finite-Time Synchronization of Switched Coupled Neural Networks.

IEEE transactions on cybernetics Sep 28, 2015
This paper is concerned with the finite-time synchronization (FTS) issue of switched coupled neural networks with discontinuous or continuous activations. Based on the framework of nonsmooth analysis, some discontinuous or continuous controllers are ...
Nonlinear Dynamics Neural Networks, Computer Algorithms Computer Simulation
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Effect of bladder wall thickness on miniature pneumatic artificial muscle performance.

Bioinspiration & biomimetics Sep 28, 2015
Pneumatic artificial muscles (PAMs) are actuators known for their high power to weight ratio, natural compliance and light weight. Due to these advantages, PAMs have been used for orthotic devices and robotic limbs. Small scale PAMs have the same adv...
Muscle Contraction Equipment Failure Analysis Elastic Modulus Elastomers Stress, Mechanical Muscle, Skeletal Computer Simulation Pressure Robotics Computer-Aided Design Artificial Organs Equipment Design Models, Biological Miniaturization Biomimetics
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Modelling cephalopod-inspired pulsed-jet locomotion for underwater soft robots.

Bioinspiration & biomimetics Sep 28, 2015
Cephalopods (i.e., octopuses and squids) are being looked upon as a source of inspiration for the development of unmanned underwater vehicles. One kind of cephalopod-inspired soft-bodied vehicle developed by the authors entails a hollow, elastic shel...
Cephalopoda Equipment Failure Analysis Elastic Modulus Animal Shells Biomimetics Computer Simulation Robotics Rheology Models, Biological Animals Equipment Design Swimming Ships Computer-Aided Design
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Simulative and experimental investigation on stator winding turn and unbalanced supply voltage fault diagnosis in induction motors using Artificial Neural Networks.

ISA transactions Sep 26, 2015
The three-phase shift between line current and phase voltage of induction motors can be used as an efficient fault indicator to detect and locate inter-turn stator short-circuit (ITSC) fault. However, unbalanced supply voltage is one of the contribut...
Neural Networks, Computer Machine Learning Models, Theoretical Electronics Algorithms Computer Simulation Electric Power Supplies
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Hidden Markov model using Dirichlet process for de-identification.

Journal of biomedical informatics Sep 25, 2015
For the 2014 i2b2/UTHealth de-identification challenge, we introduced a new non-parametric Bayesian hidden Markov model using a Dirichlet process (HMM-DP). The model intends to reduce task-specific feature engineering and to generalize well to new da...
Vocabulary, Controlled Newfoundland and Labrador Narration Natural Language Processing Confidentiality Pattern Recognition, Automated Computer Security Data Mining Markov Chains Electronic Health Records Cohort Studies Models, Statistical Machine Learning Computer Simulation
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Impact of sub and supra-threshold adaptation currents in networks of spiking neurons.

Journal of computational neuroscience Sep 24, 2015
Neuronal adaptation is the intrinsic capacity of the brain to change, by various mechanisms, its dynamical responses as a function of the context. Such a phenomena, widely observed in vivo and in vitro, is known to be crucial in homeostatic regulatio...
Potassium Channels, Voltage-Gated Cerebral Cortex Nerve Net Adaptation, Physiological Models, Neurological Action Potentials Nerve Tissue Proteins Synapses Calcium Channels Neurons Nonlinear Dynamics Neural Networks, Computer Computer Simulation Animals Humans
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