Flexible and efficient feedforward control of concentrating solar collectors
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115053
Abstract: Abstract In this work, a static feedforward strategy for concentrating solar energy harvesting is proposed to confront the weather and load fluctuations. In order to counteract the disturbance and maintain the outlet temperature by regulating… read more here.
Keywords: feedforward scheme; feedforward; control; concentrating solar ... See more keywords
Frequency Adaptive Proportional Feedforward Repetitive Control Based on Farrow Structure Filter for LCL Grid-Tied Inverters
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3510881
Abstract: Traditional repetitive control (TRC) can track current reference signal and suppress harmonic signals simultaneously in grid-tied inverter systems. However, the grid frequency generally varies in microgrid when there is a discrepancy between generated power and… read more here.
Keywords: repetitive control; structure; feedforward; grid tied ... See more keywords
Rational Feedforward Tuning Using Variance-Optimal Instrumental Variables Method Based on Dual-Loop Iterative Learning Control
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3166590
Abstract: The aim of this article is to propose a novel rational feedforward tuning method, by directly mapping the feedforward signal learned by dual-loop iterative learning control (DILC) onto the corresponding reference, that achieves high performance… read more here.
Keywords: loop; rational feedforward; learning control; iterative learning ... See more keywords
An Adaptive Data-Driven Iterative Feedforward Tuning Approach Based on Fast Recursive Algorithm: With Application to a Linear Motor
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3202818
Abstract: The feedforward control can effectively improve the servo performance in applications with high requirements of velocity and acceleration. The iterative feedforward tuning method (IFFT) enables the possibility of both removing the need for prior knowledge… read more here.
Keywords: adaptive data; feedforward tuning; iterative feedforward; data driven ... See more keywords
Four concurrent feedforward and feedback networks with different roles in the visual cortical hierarchy
Sign Up to like & getrecommendations! Published in 2022 at "PLoS Biology"
DOI: 10.1371/journal.pbio.3001534
Abstract: Visual stimuli evoke fast-evolving activity patterns that are distributed across multiple cortical areas. These areas are hierarchically structured, as indicated by their anatomical projections, but how large-scale feedforward and feedback streams are functionally organized in… read more here.
Keywords: four concurrent; feedback networks; feedforward feedback; hierarchy ... See more keywords
Modulation of the dynamics of cerebellar Purkinje cells through the interaction of excitatory and inhibitory feedforward pathways.
Sign Up to like & getrecommendations! Published in 2021 at "PLoS computational biology"
DOI: 10.1371/journal.pcbi.1008670
Abstract: The dynamics of cerebellar neuronal networks is controlled by the underlying building blocks of neurons and synapses between them. For which, the computation of Purkinje cells (PCs), the only output cells of the cerebellar cortex,… read more here.
Keywords: network; feedforward; inhibition; dynamics cerebellar ... See more keywords
Modeling the Time-Course of Responses for the Border Ownership Selectivity Based on the Integration of Feedforward Signals and Visual Cortical Interactions
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Psychology"
DOI: 10.3389/fpsyg.2016.02084
Abstract: Border ownership (BO) indicates which side of a contour owns a border, and it plays a fundamental role in figure-ground segregation. The majority of neurons in V2 and V4 areas of monkeys exhibit BO selectivity.… read more here.
Keywords: cortical interactions; feedforward; feedforward signals; time ... See more keywords
Adaptive Feedforward Control of a Pressure Compensated Differential Cylinder
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10217847
Abstract: This paper presents the design, simulation and experimental verification of adaptive feedforward motion control for a hydraulic differential cylinder. The proposed solution is implemented on a hydraulic loader crane. Based on common adaptation methods, a… read more here.
Keywords: motion; feedforward; control; adaptive feedforward ... See more keywords
Application of Predictive Feedforward Compensator to Microalgae Production in a Raceway Reactor: A Simulation Study
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11010123
Abstract: In this work, the evaluation of a predictive feedforward compensator is provided in order to highlight its most important advantages and drawbacks. The analyzed technique has been applied to microalgae production process in a raceway… read more here.
Keywords: compensator; feedforward; feedforward compensator; predictive feedforward ... See more keywords
Fast and slow feedforward inhibitory circuits for cortical odor processing
Sign Up to like & getrecommendations! Published in 2022 at "eLife"
DOI: 10.7554/elife.73406
Abstract: Feedforward inhibitory circuits are key contributors to the complex interplay between excitation and inhibition in the brain. Little is known about the function of feedforward inhibition in the primary olfactory (piriform) cortex. Using in vivo… read more here.
Keywords: inhibition; inhibitory circuits; feedforward inhibitory; odor ... See more keywords