Results 231 to 240 of about 12,508,722 (272)

Unified Semantic Reasoning and Planning for Autonomous Driving. [PDF]

Sensors (Basel)
An YC, Choi JH, Pyo JW, Bae SH, Kuc TY.
europepmc   +1 more source

Monolithic kinetic algorithm for heterogeneous porous media systems using a continuous one-domain approach

Gusev N, Karlin I.
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Development of an optimal velocity selection method with velocity obstacle

Journal of Mechanical Science and Technology, 2015
The Velocity obstacle (VO) method is one of the most well-known methods for local path planning, allowing consideration of dynamic obstacles and unexpected obstacles. Typical VO methods separate a velocity map into a collision area and a collision-free area.
Mingeuk Kim, JunHo Oh
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Ship collision candidate detection method: A velocity obstacle approach

Ocean Engineering, 2018
Abstract Maritime accidents have been imposing various risks to individuals and societies in terms of human and property loss, and environmental consequences. For probabilistic risk analysis and management, collision candidate detection is the first step.
Pengfei Chen, Yamin Huang, Junmin Mou, P.H.A.J.M. van Gelder   +3 more
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Motion planning for mobile robots using the safety velocity obstacles method

2018 19th International Carpathian Control Conference (ICCC), 2018
The main purpose of our work was to develop and implement a motion planning algorithm that can ensure the avoidance of static and moving obstacles in the workspace of the robot. We used the Velocity Obstacles method, which is suitable for motion planning of mobile robots in a dynamic environment.
Zoltan Gyenes, Emese Gincsain Szadeczky-Kardoss   +1 more
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Formation Control of UAVs Based on Dynamic Vector Velocity Obstacle Method

Journal of Field Robotics
ABSTRACT This paper proposes a multiple unmanned aerial vehicle (multi‐UAV) formation obstacle avoidance strategy based on the dynamic vector velocity obstacle (DVVO) method, aiming to address the design challenges of the VO method in three‐dimensional (3D) dynamic space applications.
Yimei Chen, Shichang Wei, Baoquan Li, Xiaolong Liang, Tao Dai   +4 more
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Velocity obstacle–based conflict resolution and recovery method

The Aeronautical Journal, 2021
ABSTRACTConsidering the shortcomings of current methods for real-time resolution of two-aircraft flight conflicts, a geometric optimal conflict resolution and recovery method based on the velocity obstacle method for two aircraft and a cooperative conflict resolution method for multiple aircraft are proposed.
F. Sun, Y. Chen, X. Xu, Y. Mu, Z. Wang
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Multi-USV Collaborative Obstacle Avoidance Based on Improved Velocity Obstacle Method

ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering
Zhe Du, Weifeng Li, Guoyou Shi
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Traffic Regulation Velocity Obstacles method

2019 20th International Carpathian Control Conference (ICCC), 2019
The 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, Emese Gincsaine Szadeczky-Kardoss   +1 more
openaire   +1 more source