Extent of tube-current reduction using sinogram affirmed iterative reconstruction in pediatric computed tomography: phantom study
Sign Up to like & getrecommendations! Published in 2018 at "Pediatric Radiology"
DOI: 10.1007/s00247-018-4260-3
Abstract: BackgroundIterative image reconstruction techniques can produce diagnostic-quality computed tomography (CT) images with lower radiation dose.ObjectiveTo quantify the reduction in x-ray tube-current setting and optimize pediatric CT scans using different strengths of an iterative reconstruction technique.Materials… read more here.
Keywords: reconstruction; tube current; iterative reconstruction; current reduction ... See more keywords
Current Reduction in Stepping Motor Applications using an Adaptive PI controller based on Linearized Dynamics
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.06.046
Abstract: Abstract Stepping motors are used in numerous applications because of their low manufacturing cost and simple open-loop position control capabilities. The bulk of the widely used full-step open-loop stepping motor drive algorithms are driven at… read more here.
Keywords: stepping motor; motor; adaptive controller; current reduction ... See more keywords
Novel Dark Current Reduction Strategy via Deep Bulk Traps for High-Performance Solution-Processed Organic Photodetectors.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c04981
Abstract: The performance improvement of the organic photodetectors (OPDs) focuses on suppressing the dark current density (Jd) to improve the specific detectivity. In this work, a dark current reduction strategy relying on constructing limited deep traps… read more here.
Keywords: current reduction; reduction strategy; solution processed; organic photodetectors ... See more keywords
Three-Phase Transformer Inrush Current Reduction Strategy Based on Prefluxing and Controlled Switching
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3062143
Abstract: Inrush current with high amplitude is generated when the transformer is energized. On the one hand, it will have a negative impact on the safety of the transformer itself, and even cause the relay protection… read more here.
Keywords: protection; current reduction; inrush current; strategy ... See more keywords
Investigation on Current Reduction Effects of Baluns for Measurement of a Small Antenna
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2019.2911360
Abstract: When connected to a small antenna that is undergoing testing, metal cables, such as coaxial cables, sometimes cause significant errors. This effect can be large when the antenna and ground plane are small and asymmetric.… read more here.
Keywords: current reduction; antenna; small antenna; reduction effects ... See more keywords
Optimized Filter Design for Common-Mode Current Reduction in Four-Wire Inverter-Fed Motors
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3066936
Abstract: Two optimized filter topologies for four-wire electric drive systems (EDSs) are proposed with smaller size, lower power loss, and larger common-mode (CM) current reduction than the usual filter topologies. It has been previously shown that… read more here.
Keywords: topology; current reduction; optimized filter; four wire ... See more keywords
Evaluation of Three-Phase Transformerless DC-Bypass PV Inverters for Leakage Current Reduction
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2954298
Abstract: In transformerless photovoltaic (PV) systems, the leakage current reduction is one of the most important issues. Many interesting single-phase dc-bypass transformerless PV inverters have been proposed for the leakage current reduction, and there is a… read more here.
Keywords: bypass; leakage current; current reduction; three phase ... See more keywords