..., et al. 2023). However, in actual operation, there were several problems as shown below. - Algae and marine debris would get caught in the thrusters, rendering them inoperable. - The accuracy of GPS and magnetic sensors is low, and there are cases where WayPoint control fails. - Stable...

... while being easily modified to suit the purpose. In this paper, the effectiveness and impact of the waypoint indication intervals from a leader AUV to a follower AUV are clarified in assuming to conduct a seafloor topography mapping based on the navigational performance of an actual AUV. INTRODUCTION...

... certain practicability. artificial intelligence fitness function neighborhood search genetic method ming chen machine learning planning & scheduling improved path planning algorithm algorithm health & medicine waypoint genetic algorithm optimal path evolutionary algorithm path...

... of air emissions from the transport sector, weather routing is now combined with voyage optimization to plan a ship's sailing path (waypoints) and speeds for minimum fuel consumption and keeping the expected time of arrival. In these voyage planning systems, a ship's safety is normally treated...

..., they are still reflecting the state of the art. waypoint theoretical fuel consumption model sea ice thickness resistance ship energy conservation ice condition ice concentration thickness full-scale measurement fuel consumption model sea ice concentration marine transportation engine brake...

... that the planned path needs to satisfy are analyzed. The shortest path (straight lines that connect the waypoints) that satisfies the constraints 3D space is obtained by hierarchical path planning. Finally, the Dubins method is used to optimize the 3D path to get the final flyable path. INTRODUCTION For an AUV...

... set up waypoints consisting of a path to be taken for safe navigation in consideration of environmental condition and other ships or obstacles surrounding own ship. When a ship changes her course near the waypoints, the ship deviates from the desired track if the ship does not use a rudder at proper...

... safety module marine transportation waypoint Several Effective Methods for Improving Working Efficiency of a Ship Weather Routing System Tong Cui, Benjamin Howett, Mingyu Kim, Osman Turan Department of Naval Architecture and Marine Engineering, University of Strathclyde, Glasgow, UK ABSTRACT A ship...

... for waypoint guidance and depth control are suggested and performed by experiments. artificial intelligence depth control strategy sensor experiment control system propeller navigation algorithm mass shifter mechanism waypoint control strategy auv waypoint guidance pitch angle rudder...

... University of Singapore (NUS). The overall project involves 4 professors, 2 research scientists, 3 postdoctoral associates, 6 research engineers and 2 PhD students. trajectory strait waypoint upstream test singapore strait computational domain circulation operation forecast blue asc field...

... for docking maneuvers and other complex tasks. We demonstrate how the inclusion of waypoints adds global position feedback to the motion plans, making them more robust to disturbances. An analysis of the position variance evolution throughout the plan shows that using waypoints limits the position uncertainty...

.... artificial intelligence vehicle robot agent subdivision crntprocwp obstacle avoidance algorithm waypoint uucv unmanned vehicle mission field group behavior algorithm optimization agent architecture level optimization agent optimization problem ompga task achievement identification task...