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Velocity obstacles for Dubins-like mobile robots
2017 25th Mediterranean Conference on Control and Automation (MED), 2017The paper deals with the motion planning problem for Dubins-like mobile robots in dynamic environment. Velocity obstacles (VO) method and its non-linear version (NLVO) can be applied for planning a collision-free trajectory for a robot moving among static and dynamic obstacles, whose positions and velocity vectors are supposed to be known.
Emese Gincsainé Szádeczky-Kardoss +1 more
exaly +2 more sources
Traffic Regulation Velocity Obstacles method
2019 20th International Carpathian Control Conference (ICCC), 2019The goal of this paper is to show a new concept of the reactive motion planning algorithms for mobile robots in dynamic environment using the main rules of the Traffic Regulation. At the presented solution the algorithm uses the velocity vectors and positions of the obstacles and the robot so the Velocity Obstacles (VO) method seems to be a good choice
Zoltan Gyenes +1 more
openaire +2 more sources
Reciprocal collision avoidance with acceleration-velocity obstacles
2011 IEEE International Conference on Robotics and Automation, 2011We present an approach for collision avoidance for mobile robots that takes into account acceleration constraints. We discuss both the case of navigating a single robot among moving obstacles, and the case of multiple robots reciprocally avoiding collisions with each other while navigating a common workspace.
Jur P. van den Berg +3 more
openaire +2 more sources
Safe maritime navigation with COLREGS using Velocity Obstacles
2011 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2011This paper presents a motion planning algorithm for Unmanned Surface Vehicles (USVs) to navigate safely in dynamic, cluttered environments. The proposed algorithm not only addresses Hazard Avoidance (HA) for stationary and moving hazards but also applies the International Regulations for Preventing Collisions at Sea (known as COLREGS).
Kuwata, Yoshiaki +3 more
openaire +2 more sources
Motion planning for mobile robots using the safety velocity obstacles method
2018 19th International Carpathian Control Conference (ICCC), 2018Zoltan Gyenes
exaly +2 more sources
Safe Maritime Autonomous Navigation With COLREGS, Using Velocity Obstacles
IEEE Journal of Oceanic Engineering, 2014Michael T Wolf
exaly +2 more sources
Cooperative collision avoidance in multirobot systems using fuzzy rules and velocity obstacles
Robotica (Cambridge. Print), 2022Collision avoidance is critical in multirobot systems. Most of the current methods for collision avoidance either require high computation costs (e.g., velocity obstacles and mathematical optimization) or cannot always provide safety guarantees (e.g ...
Wenbing Tang +5 more
semanticscholar +1 more source
Robot Guidance and Control Using Global Sliding Modes and Acceleration Velocity Obstacles
International Workshop on Variable Structure Systems, 2022This paper is concerned with the robust guidance and control of fully actuated mobile robots subject to velocity and control constraints in dynamic environments involving external disturbances.
Jorge A. Ricardo, D. Santos
semanticscholar +1 more source
2021 International Seminar on Machine Learning, Optimization, and Data Science (ISMODE), 2022
Leader-following behavior is a behavior in which a number of follower agents are required to go after the leader. The leader agent is tasked to lead the group to reach their goal.
Moch Fachri +3 more
semanticscholar +1 more source
Leader-following behavior is a behavior in which a number of follower agents are required to go after the leader. The leader agent is tasked to lead the group to reach their goal.
Moch Fachri +3 more
semanticscholar +1 more source
Transportation Research Record, 2021
Crowd evacuation simulation is an important research topic for designing reasonable building layout and effective evacuation routes. The reciprocal velocity obstacles (RVO) model is a pedestrian motion model which is used, but it does not work when ...
Jun Li, Haoxiang Zhang
semanticscholar +1 more source
Crowd evacuation simulation is an important research topic for designing reasonable building layout and effective evacuation routes. The reciprocal velocity obstacles (RVO) model is a pedestrian motion model which is used, but it does not work when ...
Jun Li, Haoxiang Zhang
semanticscholar +1 more source