A customizable aluminum compensator system for total body irradiation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13393
Abstract: Abstract Purpose To develop a simplified aluminum compensator system for total body irradiation (TBI) that is easy to assemble and modify in a short period of time for customized patient treatments. Methods The compensator is… read more here.
Keywords: compensator system; compensator; system total; aluminum compensator ... See more keywords
Disturbance observer based dynamic load torque compensator for assistive exoskeletons
Sign Up to like & getrecommendations! Published in 2018 at "Mechatronics"
DOI: 10.1016/j.mechatronics.2018.07.003
Abstract: Abstract In assistive robotics applications, the human limb is attached intimately to the robotic exoskeleton. The coupled dynamics of the human-exoskeleton system are highly nonlinear and uncertain, and effectively appear as uncertain load-torques at the… read more here.
Keywords: torque compensator; compensator; disturbance observer; load ... See more keywords
Effects of nonlinear friction of passive heave compensator on drilling operation — Part I: Modeling and analysis
Sign Up to like & getrecommendations! Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2020.107743
Abstract: Abstract This article investigates two effects of seal friction of hydropneumatic Passive Heave Compensator (PHC) during offshore drilling for contact and non-contact operations. The first is the attenuation rate variation of the transmitted heave movement… read more here.
Keywords: part; compensator; analysis; passive heave ... See more keywords
Theory study of domain visibility optimization in single rotating compensator Kerr microscopy
Sign Up to like & getrecommendations! Published in 2017 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2017.10.003
Abstract: Abstract In this work, an optical elements azimuth optimization method in single rotating compensator domain imaging system was provided to improve the domain image visibility. After that, simulations were performed on 200 nm permalloy films and… read more here.
Keywords: image; compensator; rotating compensator; microscopy ... See more keywords
Model following average-current-mode control with 1/∛s compensator for interleaved boost converters with improved dynamic response
Sign Up to like & getrecommendations! Published in 2017 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2017.0070
Abstract: This study presents a model following average-current-mode (MFACM) control using a 1/∛s compensator to improve robustness and dynamic response for multiphase boost converters. The proposed 1/∛s compensator can maintain a constant phase boost of about… read more here.
Keywords: compensator; current mode; control; boost ... See more keywords
A Linear Compensation Method for Improving the Accuracy of an Absolute Multipolar Magnetic Encoder
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3054362
Abstract: This paper proposes a linear compensator algorithm to improve the performance of an absolute multipolar magnetic encoder (AMPME). An AMPME is an absolute magnetic rotary encoder that uses a multipolar magnet (MPM) to increase the… read more here.
Keywords: multipolar magnetic; method; encoder; absolute multipolar ... See more keywords
Nonlinear Damping Compensator for Dead-Time Disturbance Voltage Considering Parameter Uncertainty in SPMSM Drives
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3096810
Abstract: A dynamic model of surface-mounted permanent magnet synchronous motors (SPMSMs) is constructed to include the dead-time disturbance voltage of the voltage-source inverter and SPMSM parameter uncertainty. The constructed model reveals that both the disturbance voltage… read more here.
Keywords: voltage; disturbance voltage; compensator; parameter uncertainty ... See more keywords
A Generalized, Frequency Domain-Embedded, State Space Approach for Controller Synthesis
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3246399
Abstract: This paper develops a novel control synthesis approach for a wide class of practical systems. The control action is derived by inserting a compensator device in the forward path of the system that is to… read more here.
Keywords: system; frequency domain; state space; compensator ... See more keywords
A Long-Distance Underwater Wireless Optical Link Enabled by a Solar Array With a Baseline Compensator
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2023.3264445
Abstract: In this paper, a self-designed solar cell-based optical detector is proposed and demonstrated in a long-distance underwater wireless optical communication (UWOC) link. Benefitting from a large detection area, the detector could successfully capture optical signals… read more here.
Keywords: baseline; compensator; baseline compensator; link ... See more keywords
A Low-Ripple Charge Pump With Novel Compensator for Transient-Response Improvement in CMOS Image Sensors
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.3033000
Abstract: This brief presents a low-ripple, fully-integrated, linear-regulated charge pump with transient-response improvement for CMOS image sensors. A compensator is proposed to accelerate the recovery of the output when an undershoot occurs. The regulated charge pump… read more here.
Keywords: low ripple; compensator; charge pump; charge ... See more keywords
Active Tilting Flutter Suppression of GyroWheel With Composite-Structured Adaptive Compensator
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2020.2994858
Abstract: To improve the high-precision directivity of the GyroWheel (GW) during torque output, a composite-structured adaptive compensating method is proposed in this article, which achieves high frequency tilting flutter suppression of GW rotor. The composite structure… read more here.
Keywords: flutter suppression; composite structured; compensator; tilting flutter ... See more keywords