Three moving-boat tests were conducted as the boat was carried by spill flow in a south to north (y) direction at 10 m, 20 m and 50 m distances from the hydrophone array located on spillway piers. The remote boat moved at an active speed of 0.2–0.4 m/s, while the average flow ...
The moving window theory is used to perform a maximum likelihood estimation (MLE) on the covariance matrix of innovation, based on which the measurement noise matrix is dynamically adjusted. This effectively improves the adaptive ability and navigation performance of the GPS/INS combined navigation ...
Consider a realistic example where a municipality administration is requesting the generation of interactive on-the-fly heatmaps (or similarly density maps) that show the dynamicity of moving geospatial entities (e.g., people, bikes, cars, e-scooters, etc.) within the city to reveal the ...
Robotic excavators are a type of multi-joint device driven by hydraulic systems, which are widely used in earth-moving fields such as energy development, road construction, and infrastructure construction. However, the operator must have skilled techniques to control the multiple joints of the excavat...