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In order to accurately control the portable AUV, a dynamic modeling method based on computational fluid dynamics (CFD) and a improved Generalized Predictive Control (GPC) method were presented. First, the whole modeling process was described from two aspects: dynamic model derivation and model parameter identification. Second, the validity of the model and modeling method were tested by comparing...
Automatically tracking and analyzing the mobility of live subcellular structures will expedite the understanding of signaling pathways, protein-protein interaction, drug delivery, protein synthesis and functionality. Traditional computer vision tracking methods produce yet-to-be-satisfactory results due to the complexity of the particles recorded in spatial-temporal video sequences from confocal images...
In August of 2010 Polar-ARV participated in the 4th Chinese National Arctic Expedition(CHINARE)for the second time. It accomplished the observation of 17 horizontal sections under sea ice at latitude of about 87 degrees north. During Polar-ARV working under the sea ice, the seawater temperature, salinity, pressure, sea ice thickness and ice optical properties, as well as the video of sea ice were...
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