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ESTIMATION OF INTERIOR ORIENTATION AND ECCENTRICITY PARAMETERS OF A HYBRID IMAGING AND LASER SCANNING SENSOR
Calibration Terrestrial laser scanning Hybrid measurement system Sensor fusion
2015/7/31
Nowadays hybrid imaging and laser scanning sensors are common for terrestrial surveying purposes. The basic idea is to complement laser scanning, which directly yields 3D information, with digital ima...
Eccentricity in Images of Circular and Spherical Targets and its Impact to 3D Object Reconstruction
Spherical target circular target sphere eccentricity spatial intersection simulation
2014/7/30
This paper discusses a feature of projective geometry which causes eccentricity in the image measurement of circular and spherical targets. While it is commonly known that flat circular targets can ha...
Effects of Comprehensive Eccentricity of Involute Cam on Gear Profile Deviations
gear grinder with flat-faced wheel involute cam ultra precision master gear
2011/8/4
Turbopump condition monitoring is a significant approach to ensure the safety of liquid rocket engine (LRE). Because of lack of fault samples, a monitoring system cannot be trained on all possible con...
Detection of static eccentricity for permanent magnet synchronous motors using the coherence analysis
Permanent magnet synchronous motor eccentricity fault diagnosis spectral analysis
2010/11/22
This paper reports on work to detect the static eccentricity faults for permanent magnet synchronous motor (PMSM) using spectral analysis methods. Measurements are carried out by collecting the stator...
The Torsional Eccentricity of the Structures in Miscellaneous Design Codes
eccentricity torsion
2010/8/17
Structures rarely achieve structural symmetry. Even in symmetric structures, the asymmetric position of the structural components tends to produce an effective asymmetric structure. Such an asymmetry ...