Results 231 to 240 of about 18,155 (261)
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Avoidance of High-Speed Obstacles Based on Velocity Obstacles
2018 IEEE International Conference on Robotics and Automation (ICRA), 2018For obstacles moving with high speeds, existing motion planning methods can rarely guarantee collision avoidance. This paper proposes a viable two-period velocity obstacle algorithm where one period predicts potential collisions within a limited time horizon, and the second period foresees collisions beyond that horizon.
Zhongchang Liu +5 more
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Obstacle Avoidance for Unmanned Aerial Vehicles
Journal of Intelligent & Robotic Systems, 2011This work is framed within the PITVANT project and aims to contribute to the development of obstacle avoidance techniques for unmanned aerial vehicles (UAVs). The paper describes the design, implementation and experimental evaluation of a potential field obstacle avoidance algorithm based on the fluid mechanics panel methods. Obstacles and the UAV goal
Gonçalo Charters Santos Cruz +1 more
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Planning and obstacle avoidance in mobile robotics
Robotics and Autonomous Systems, 2012The paper focuses on the navigation subsystem of a mobile robot which operates in human environments to carry out different tasks, such as transporting waste in hospitals or escorting people in exhibitions. The paper describes a hybrid approach (Roaming Trails), which integrates a priori knowledge of the environment with local perceptions in order to ...
SGORBISSA, ANTONIO +1 more
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Trajectory Generation and Obstacle Avoidance
IMA Journal of Mathematical Control and Information, 1987Manipulation systems with n degrees of mobility, modelled on a smooth n- dimensional manifold C (the configuration space), and smoothly mapped to W (the working space) are considered. The topology of the space of all continuous paths in W is discussed, using the methods of algebraic topology.
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Stereovision-Based Algorithm for Obstacle Avoidance
2009This work presents a vision-based obstacle avoidance algorithm for autonomous mobile robots. It provides an efficient solution that uses a minimum of sensors and avoids, as much as possible, computationally complex processes. The only sensor required is a stereo camera. The proposed algorithm consists of two building blocks.
Lazaros Nalpantidis +2 more
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Obstacle Avoidance Technology, Obstacle Avoidance Method, Obstacle Avoidance System
2022openaire +1 more source
Obstacle Avoidance With Dynamic Avoidance Risk Region for Mobile Robots in Dynamic Environments
IEEE Robotics and Automation Letters, 2022Binghua Guo
exaly
Obstacle avoidance for multicopter
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 2017Masafumi MIWA, Yasuto ODA
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A Switchbox Router with Obstacle Avoidance
21st Design Automation Conference Proceedings, 1984Gordon T. Hamachi, John K. Ousterhout
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