Hybrid Velocity Obstacle‐Nonlinear Control Method for Real‐Time Collision Avoidance of Nonholonomic Mobile Robots
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DOI: 10.1002/rob.70099
Abstract: Dynamic motion planning for nonholonomic wheeled mobile robots is essential for collision‐free navigation in environments containing both static and dynamic obstacles. This study presents a collision prediction‐based switching algorithm that integrates the velocity obstacle method… read more here.
Keywords: navigation; velocity obstacle; real time; time ... See more keywords
Experimental validation of a velocity obstacle based collision avoidance algorithm for unmanned surface vehicles
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DOI: 10.1016/j.ifacol.2019.12.328
Abstract: Abstract This paper presents experimental validation results of autonomous collision avoidance algorithms using an unmanned surface vehicle (USV). For autonomous collision avoidance while following given waypoints, the existing line-of-sight (LOS) guidance and velocity obstacle (VO)… read more here.
Keywords: collision; unmanned surface; experimental validation; collision avoidance ... See more keywords
Velocity Obstacle Based 3D Collision Avoidance Scheme for Low-Cost Micro UAVs
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DOI: 10.3390/su9071174
Abstract: An unmanned aerial vehicle (UAV) must be able to safely reach its destination even, when it can only gather limited information about its environment. When an obstacle is detected, the UAV must be able to… read more here.
Keywords: avoidance scheme; obstacle; collision; collision avoidance ... See more keywords