The haloing effect of fast-rotating space tethers
Sign Up to like & getrecommendations! Published in 2025 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-025-10926-6
Abstract: The dynamics of classical mass-point orbits is changed when using cable-connected satellites. If long enough, tethers in fast rotation have stabilizing characteristics that make them appealing for satellite missions involving unstable dynamics. Using Hamiltonian formulation… read more here.
Keywords: effect fast; fast rotating; rotating space; haloing effect ... See more keywords
No evidence of spontaneous preference for slowly moving objects in visually naïve chicks
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-63428-3
Abstract: It has been recently reported that young chicks that have received equal exposure to slowly- and fast-rotating objects showed a preference for slowly-rotating objects. This would suggest that visual experience with slowly moving objects is… read more here.
Keywords: preference; moving objects; fast rotating; rotating objects ... See more keywords
Spin state and convex shape inversion from lightcurves of fast rotating asteroids
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae250
Abstract: For fast rotating asteroids, observed lightcurves could be very different from real lightcurves due to long exposure time. We present an improved observed lightcurve model that accounts for long exposure time often encountered in observations… read more here.
Keywords: time; fast rotating; shape; exposure time ... See more keywords
Mode classification in fast-rotating stars using a convolutional neural network: model-based regular patterns in δ Scuti stars
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society: Letters"
DOI: 10.1093/mnrasl/sly212
Abstract: Oscillation modes in fast-rotating stars can be split into several subclasses, each with their own properties. To date, seismology of these stars cannot rely on regular pattern analysis and scaling relations. However, recently there has… read more here.
Keywords: fast rotating; convolutional neural; rotating stars; neural network ... See more keywords
Use of ICA to Separate Micro-Doppler Signatures in ISAR Images of Aircraft That Has Fast-Rotating Parts
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2021.3098110
Abstract: In this article, we propose a new signal-decomposition algorithm composed of three steps: principal components analysis to yield high-resolution range profiles with improved signal-to-noise ratio; estimation of whitening and mixing matrices using independent component analysis… read more here.
Keywords: micro doppler; isar images; fast rotating; aircraft fast ... See more keywords
A stroboscopic online three-dimensional measurement for fast rotating object with binary dithered patterns
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/0142331217708834
Abstract: In the three-dimensional (3D) measurement, phase measuring profilometry (PMP) requires no less than three deformed sinusoidal patterns, limiting its applications to static scenarios only. In this paper, a stroboscopic online PMP for fast rotating object… read more here.
Keywords: three dimensional; stroboscopic online; fast rotating; rotating object ... See more keywords