Results 81 to 90 of about 28,008,925 (238)

Decoding Imagined 3D Hand Movement Trajectories From EEG: Evidence to Support the Use of Mu, Beta, and Low Gamma Oscillations

open access: yesFrontiers in Neuroscience, 2018
Objective: To date, motion trajectory prediction (MTP) of a limb from non-invasive electroencephalography (EEG) has relied, primarily, on band-pass filtered samples of EEG potentials i.e., the potential time-series model.
Attila Korik   +3 more
doaj   +1 more source

Discrete Simulation of Behavioural Hybrid Process Calculus [PDF]

open access: yes, 2005
Hybrid systems combine continuous-time and discrete behaviours. Simulation is one of the tools to obtain insight in dynamical systems behaviour. Simulation results provide information on performance of system and are helpful in detecting potential ...
Krilavičius, Tomas, Schonenberg, Helen
core   +1 more source

Decoding Imagined 3D Arm Movement Trajectories From EEG to Control Two Virtual Arms—A Pilot Study

open access: yesFrontiers in Neurorobotics, 2019
Background: Realization of online control of an artificial or virtual arm using information decoded from EEG normally occurs by classifying different activation states or voluntary modulation of the sensorimotor activity linked to different overt actions
Attila Korik   +3 more
doaj   +1 more source

Dynamic programming in package Mathematica [PDF]

open access: yesITM Web of Conferences
Dynamic programming (DP) is a powerful algorithmic technique for solving optimization problems by breaking them down into simpler subproblems. This paper presents an implementation of DP algorithms for two classic optimization problems: the Knapsack ...
Stanimirović Predrag S., Stupin Artem
doaj   +1 more source

Conversion and verification procedure for goal-based control programs [PDF]

open access: yes, 2007
Fault tolerance and safety verification of control systems are essential for the success of autonomous robotic systems. A control architecture called Mission Data System, developed at the Jet Propulsion Laboratory, takes a goal-based control approach. In
Braman, J. M. B., Murray, R. M.
core   +1 more source

A review on modeling of solar photovoltaic systems using artificial neural networks, fuzzy logic, genetic algorithm and hybrid models

open access: yesInternational Journal of Energy Research, 2020
The uncertainty associated with modeling and performance prediction of solar photovoltaic systems could be easily and efficiently solved by artificial intelligence techniques. During the past decade of 2009 to 2019, artificial neural network (ANN), fuzzy
K. Garud, S. Jayaraj, Moo‐Yeon Lee
semanticscholar   +1 more source

The Tidal Stream Energy Resource of the Fromveur Strait—A Review

open access: yesJournal of Marine Science and Engineering, 2020
Refined assessments of the available tidal stream energy resource are required to optimize turbines design and guarantee successful implementations and operations of devices in the marine environment.
Nicolas Guillou   +2 more
doaj   +1 more source

Verification of Hybrid Systems [PDF]

open access: yes, 2007
Embedded digital systems have become ubiquitous in everyday life. Many such systems, including many of the safety-critical ones, operate within or comprise tightly coupled networks of both discrete-state and continuous-state components. The behavior of such hybrid discrete-continuous systems cannot be fully understood without explicitly modeling and ...
openaire   +1 more source

Hybrid Systems Diagnosis [PDF]

open access: yes, 2000
This paper reports on an on-going project to investigate techniques to diagnose complex dynamical systems that are modeled as hybrid systems. In particular, we examine continuous systems with embedded supervisory controllers that experience abrupt, partial or full failure of component devices. We cast the diagnosis problem as a model selection problem.
Sheila A. McIlraith   +3 more
openaire   +1 more source

The Influence of Ultrasonic Irradiation of a 316L Weld Pool Produced by DED on the Mechanical Properties of the Produced Component

open access: yesCrystals
Additive manufacturing of metallic components often results in the formation of columnar grain structures aligned along the build direction. These elongated grains can introduce anisotropy, negatively impacting the mechanical properties of the components.
Dennis Lehnert   +7 more
doaj   +1 more source

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