Results 91 to 100 of about 2,851,278 (244)
Optimisasi Waktu Tempuh Pada Multi-AGV Menggunakan Particle Swarm Optimization
Jurnal Ilmiah Teknik Industri, 2016 An algorithm for velocity planning on a continuous-curvature path of a pair of automated guided vehicles (AGVs) that minimizing its travelling time is presented. A class of 3-degree Bezier curves is used as basic form of the path.
Anugrah Kusumo Pamosoaji
doaj +1 more source
Structure of turbulent velocity field in the discharge stream from a standard Rushton turbine impeller [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2017 The radial discharge jet from a standard Rushton turbine was investigated by the Laser Doppler Anemometry (LDA) method. Several distances from the impeller blades (in the radial direction) were chosen for the measurement of axial profiles: all three ...
Kysela Bohuš +3 more
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暴雨灾害, 2022 Reflectivity and Doppler velocity measurements from the new generation weather radar provide important input for the identification and early warning of severe storms and tornadoes.
Yanjiao XIAO +3 more
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A Goldilocks principle for modelling radial velocity noise [PDF]
, 2016 F. Feng, M. Tuomi, H. R. A. Jones, R. P. Butler, and S. Vogt, 'A Goldilocks principle for modelling radial velocity noise', MNRAS, Vol. 461 (3): 2440-2452, first published online on 20 June 2016, the version of record is available online at doi: 10.1093 ...
F. Feng +4 more
semanticscholar +1 more source
Radial Velocities with Gaia [PDF]
Proceedings of the International Astronomical Union, 2004 Gaia is a mission to map the positions and determine the velocities of 1 billion stars in the Galaxy, in order to determine how it was formed and how it has evolved. Spectroscopy provides one component of the space velocities for 200 million objects, and, in addition, astrophysical information such as temperature and metallicity for the brighter 40 ...
Cropper, Mark +4 more
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The Radial Velocities of Globular Clusters [PDF]
Proceedings of the National Academy of Sciences, 1930 The following discussion of the radial velocities of globular clusters originated in conversations which I had with Dr. Zwicky of the California Institute of Technology during my stay at the Mount Wilson Observatory. Since it depends essentially on the validity of Stromberg's solution for the motion of the sun relative to the system of the globular ...
openaire +2 more sources
The Astrophysical Journal, 2023 Previously, we developed a correlation-aided reconstruction method to recognize and locate solar wind transients observed by the Heliospheric Imager-1 (HI1) on board the Solar Terrestrial Relations Observatory and then developed a technique to infer the ...
Xiaolei Li +5 more
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Star Spot Induced Radial Velocity Variability in LkCa 19
, 2007 We describe a new radial velocity survey of T Tauri stars and present the first results. Our search is motivated by an interest in detecting massive young planets, as well as investigating the origin of the brown dwarf desert.
Bouvier J. +9 more
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Periodic radial velocity variations in RU Lupi
, 2006 Context. RU Lup is a Classical T Tauri star with unusually strong emission lines, which has been interpreted as manifestations of accretion. Recently, evidence has accumulated that this star might have a variable radial velocity. Aims.
Gahm, G. F. +2 more
core +2 more sources
A Gaussian process framework for modelling stellar activity signals in radial velocity data [PDF]
, 2015 To date, the radial velocity (RV) method has been one of the most productive techniques for detecting and confirming extrasolar planetary candidates. Unfortunately, stellar activity can induce RV variations which can drown out or even mimic planetary ...
V. Rajpaul +4 more
semanticscholar +1 more source