Angle error from vibrating in tri-axial interferometric fiber optic gyroscopes and the evaluation with dual-laser Doppler vibrometers
Sign Up to like & getrecommendations! Published in 2020 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2019.102071
Abstract: Abstract In this paper, we accurately obtained the depolarized interferometric fiber optic gyroscope (D-IFOG) output error caused by elasto-optic effect in vibration environment. We established the optical transmission model of D-IFOG and simulated the stress… read more here.
Keywords: interferometric fiber; dual laser; error; angle error ... See more keywords
An alignment angle error compensation method of spiral bevel gear tooth surface measurement based on tooth surface matching
Sign Up to like & getrecommendations! Published in 2021 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ac0d75
Abstract: In the precision measurement of spiral bevel gears (SBGs) by gear measuring center (GMC), as the manufacturing and assembly error of the GMC exists, there is an alignment angle error between the upper and lower… read more here.
Keywords: tooth surface; surface; angle error; measurement ... See more keywords
Study on Airborne Near-Nadir TOPS SAR Imaging With Attitude Angle Error
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3226221
Abstract: Combined with terrain observation by progressive scans (TOPS) synthetic aperture radar (SAR), near-nadir SAR (N-SAR) system has great potential for surface water and ocean topography (SWOT) observation. However, one practical problem of the airborne N-SAR… read more here.
Keywords: angle error; attitude angle; near nadir; attitude ... See more keywords
Prediction of angle error due to torsional deformation in non-circular grinding
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Sciences"
DOI: 10.5194/ms-12-51-2021
Abstract: Abstract. Non-circular grinding is used in the grinding of crankshafts. In contrast to general grinding, the precision in non-circular grinding is affected by torsional deformation, which results in errors in the grinding depth. In this… read more here.
Keywords: circular grinding; angle error; non circular; deformation ... See more keywords