Results 31 to 40 of about 188,249 (289)

Feedforward and Feedback-Based Retarded Proportional Controller of a Servomechanism

open access: yesIEEE Access
In this paper is introduced a methodology for solving the regulation and tracking control problem in servomechanisms through a Proportional Retarded controller with a Feedforward and Feedback (PR+FF) compensation scheme.
Manuel Alejandro Ojeda-Misses   +4 more
doaj   +1 more source

Enhanced HMAX model with feedforward feature learning for multiclass categorization

open access: yesFrontiers in Computational Neuroscience, 2015
In recent years, the interdisciplinary research between neuroscience and computer vision has promoted the development in both fields. Many biologically inspired visual models are proposed, and among them, the Hierarchical Max-pooling model (HMAX) is a ...
Yinlin eLi   +3 more
doaj   +1 more source

Multi-Mode Electric Actuator Dynamic Modelling for Missile Fin Control

open access: yesAerospace, 2017
Linear first/second order fin direct current (DC) actuator model approximations for missile applications are currently limited to angular position and angular velocity state variables.
Bhimashankar Gurav   +3 more
doaj   +1 more source

Microsatellite Uncertainty Control Using Deterministic Artificial Intelligence

open access: yesSensors, 2022
This manuscript explores the applications of deterministic artificial intelligence (DAI) in a space environment in response to unknown sensor noise and sudden changes in craft physical parameters.
Evan Wilt, Timothy Sands
doaj   +1 more source

Grammars and cellular automata for evolving neural networks architectures [PDF]

open access: yes, 2000
IEEE International Conference on Systems, Man, and Cybernetics. Nashville, TN, 8-11 October 2000The class of feedforward neural networks trained with back-propagation admits a large variety of specific architectures applicable to approximation pattern ...
Galván, Inés M.   +3 more
core   +2 more sources

Enhanced Dynamic Regulation in Buck Converters: Integrating Input-Voltage Feedforward With Voltage-Mode Feedback

open access: yesIEEE Access
DC-DC buck converters in automotive and aerospace applications are often required to handle large disturbances in their input supply and abrupt variations in their loads. This paper proposes a systematic method to combine input-voltage feedforward (IVFF)
Mostafa Amer   +7 more
doaj   +1 more source

Mutual first order coherence of phase-locked lasers

open access: yes, 2003
We argue that (first-order) coherence is a relative, and not an absolute, property. It is shown how feedforward or feedback can be employed to make two (or more) lasers relatively coherent.
Braunstein S L   +12 more
core   +1 more source

Laminar fMRI: applications for cognitive neuroscience [PDF]

open access: yes, 2019
The cortex is a massively recurrent network, characterized by feedforward and feedback connections between brain areas as well as lateral connections within an area.
de Lange, Floris P.   +3 more
core   +2 more sources

Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains

open access: yesAdvanced Robotics Research, EarlyView.
How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao   +3 more
wiley   +1 more source

Development of a Blended Learning Environment to Support Achievement of Graduate Outcomes through Optimal Learning in an Undergraduate Pharmacy Course

open access: yesPharmacy, 2013
The development of graduate attributes through health professional courses requires the opportunity to engage with learning and teaching activities that reflect the work-based role to which the student aspires. Such activities allow the contextualisation
Alyson Brown, Helen Vosper
doaj   +1 more source

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