Results 291 to 300 of about 814,149 (338)

Reinforcement Learning-Based Collision Avoidance and Optimal Trajectory Planning in UAV Communication Networks

IEEE Transactions on Mobile Computing, 2022
In this paper, we propose a reinforcement learning approach of collision avoidance and investigate optimal trajectory planning for unmanned aerial vehicle (UAV) communication networks.
Yu-Hsin Hsu, Rung-Hung Gau
semanticscholar   +1 more source

A MPC Combined Decision Making and Trajectory Planning for Autonomous Vehicle Collision Avoidance

IEEE transactions on intelligent transportation systems (Print), 2022
Increasing focus is being paid to ensuring safety in autonomous driving. The current paper addresses the challenge of collision avoidance with dynamic surrounding vehicles in different driving situations.
M. Ammour, R. Orjuela, M. Basset
semanticscholar   +1 more source

Decentralized probabilistic multi-robot collision avoidance using buffered uncertainty-aware Voronoi cells

Autonomous Robots, 2022
In this paper, we present a decentralized and communication-free collision avoidance approach for multi-robot systems that accounts for both robot localization and sensing uncertainties. The approach relies on the computation of an uncertainty-aware safe
Hai Zhu, B. Brito, Javier Alonso-Mora
semanticscholar   +1 more source

Visually guided collision avoidance and collision achievement

Trends in Cognitive Sciences, 2000
To survive on today's highways, a driver must have highly developed skills in visually guided collision avoidance. To play such games as cricket, tennis or baseball demands accurate, precise and reliable collision achievement. This review discusses evidence that some of these tasks are performed by predicting where an object will be at some sharply ...
, Regan, , Gray
openaire   +2 more sources

Integrated Steering and Differential Braking for Emergency Collision Avoidance in Autonomous Vehicles

IEEE transactions on intelligent transportation systems (Print), 2021
Controlling the lateral dynamics of an autonomous vehicle confronting a sudden obstacle requires optimal use of tires’ force capacities. In these situations, autonomous steering may not be able to respond fast enough to prevent collision or instability ...
R. Hajiloo, M. Abroshan, A. Khajepour, A. Kasaiezadeh, Shih-Ken Chen   +4 more
semanticscholar   +1 more source

Ship Collision Avoidance Utilizing the Cross-Entropy Method for Collision Risk Assessment

IEEE transactions on intelligent transportation systems (Print), 2022
In this article, a new approach for ship-ship collision probability estimation based on the Cross-Entropy (CE) method is introduced, which can be treated as an adaptive importance sampler. It has the advantage of attaining low variance estimates of small
Trym Tengesdal, T. Johansen, E. Brekke
semanticscholar   +1 more source

UDE-Based Distributed Formation Control for MSVs With Collision Avoidance and Connectivity Preservation

IEEE Transactions on Industrial Informatics
Limited computational resource is one of the features of the embedded system including unmanned marine surface vehicle (MSV). Under this practical constraint, we aim to develop a distributed formation control algorithm for a group of uncertain MSVs ...
Shude He, Shi-lu Dai, Zhijia Zhao, T. Zou, Yufei Ma   +4 more
semanticscholar   +1 more source

Distributed MPC-Based Robust Collision Avoidance Formation Navigation of Constrained Multiple USVs

IEEE Transactions on Intelligent Vehicles
This article is devoted to tackling the robust collision avoidance formation navigation problem for a class of multiple unmanned surface vehicles (multi-USVs), where the USVs are modeled as underactuated nonlinear systems subject to state and input ...
Guanghui Wen, J. Lam, Junjie Fu, Shuai Wang   +3 more
semanticscholar   +1 more source

Collision Avoidance for Autonomous Vehicles Based on MPC With Adaptive APF

IEEE Transactions on Intelligent Vehicles
In this paper, a model predictive control (MPC) strategy is developed to realize collision avoidance with dynamic obstacle vehicles for an autonomous vehicle. A novel collision constraint based on road width and vehicle shape is proposed to ensure a safe
Hongjiu Yang, Yongqi He, Yang Xu, Hai Zhao   +3 more
semanticscholar   +1 more source

Output-Feedback Cooperative Formation Maneuvering of Autonomous Surface Vehicles With Connectivity Preservation and Collision Avoidance

IEEE Transactions on Cybernetics, 2020
In this paper, a cooperative time-varying formation maneuvering problem with connectivity preservation and collision avoidance is investigated for a fleet of autonomous surface vehicles (ASVs) with position–heading measurements.
Zhouhua Peng, Dan Wang, Tie-shan Li, Min Han   +3 more
semanticscholar   +1 more source