Axial unbalance identification of GyroWheel rotor based on multi-position calibration and CEEMDAN-IIT denoising
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.109852
Abstract: Abstract Axial unbalance of the rotor is an important origin of disturbance torque for the GyroWheel (GW), which leads to constant torque and measurement drift. This paper proposes a novel axial unbalance identification strategy based… read more here.
Keywords: rotor; axial unbalance; multi position; unbalance ... See more keywords
A droplet-based multi-position and multi-layered triboelectric nanogenerator for large-scale raindrop energy harvesting
Sign Up to like & getrecommendations! Published in 2023 at "AIP Advances"
DOI: 10.1063/5.0148345
Abstract: The triboelectric nanogenerator (TENG) is an emerging technology proven to have great potential in rainwater energy harvesting. However, most studies have focused only on single-position droplets, and there needs to be more research on multi-position,… read more here.
Keywords: multi position; large scale; energy; triboelectric nanogenerator ... See more keywords
Multi-position iterative recursive calibration algorithm of fiber optic gyroscope
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.3.035107
Abstract: Abstract. The precision of the strapdown inertial navigation system (SINS) depended on the work precision of the gyroscope. However, many errors affect the precision of SINS even if the gyroscopes have perfect principles and structures.… read more here.
Keywords: calibration; multi position; position iterative; recursive calibration ... See more keywords