Influence of path curvature on collision avoidance behaviour between two walkers
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Brain Research"
DOI: 10.1007/s00221-020-05980-y
Abstract: Navigating crowded community spaces requires interactions with pedestrians that follow rectilinear and curvilinear trajectories. In the case of rectilinear trajectories, it has been shown that the perceived action opportunities of the walkers might be afforded… read more here.
Keywords: curvilinear trajectories; closest approach; collision; path ... See more keywords
Automatic ship collision avoidance using deep reinforcement learning with LSTM in continuous action spaces
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-020-00755-0
Abstract: This paper presents an automatic collision avoidance algorithm for ships using a deep reinforcement learning (DRL) in continuous action spaces. Obstacle zone by target (OZT) is used to compute an area where a collision will… read more here.
Keywords: collision; collision avoidance; action spaces; continuous action ... See more keywords
Path planning and collision avoidance for autonomous surface vehicles I: a review
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-020-00787-6
Abstract: Autonomous surface vehicles are gaining increasing attention worldwide due to the potential benefits of improving safety and efficiency. This has raised the interest in developing methods for path planning that can reduce the risk of… read more here.
Keywords: autonomous surface; path planning; collision avoidance; surface vehicles ... See more keywords
Quantifying protocol evaluation for autonomous collision avoidance
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DOI: 10.1007/s10514-018-9765-y
Abstract: Collision avoidance protocols such as COLREGS are written primarily for human operators resulting in a rule set that is open to some interpretation, difficult to quantify, and challenging to evaluate. Increasing use of autonomous control… read more here.
Keywords: collision avoidance; collision; autonomous collision; protocol evaluation ... See more keywords
Relaxed-rigidity constraints: kinematic trajectory optimization and collision avoidance for in-grasp manipulation
Sign Up to like & getrecommendations! Published in 2019 at "Autonomous Robots"
DOI: 10.1007/s10514-018-9772-z
Abstract: This paper proposes a novel approach to performing in-grasp manipulation: the problem of moving an object with reference to the palm from an initial pose to a goal pose without breaking or making contacts. Our… read more here.
Keywords: manipulation; trajectory optimization; collision avoidance; kinematic trajectory ... See more keywords
An active safety control method of collision avoidance for intelligent connected vehicle based on driving risk perception
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Intelligent Manufacturing"
DOI: 10.1007/s10845-020-01605-x
Abstract: As the complex driving scenarios bring about an opportunity for application of deep learning in safe driving, artificial intelligence based on deep learning has become a heatedly discussed topic in the field of advanced driving… read more here.
Keywords: control; driving risk; safety; collision ... See more keywords
An Evaluation of UAV Path Following and Collision Avoidance Using NFMGOA Control Algorithm
Sign Up to like & getrecommendations! Published in 2021 at "Wireless Personal Communications"
DOI: 10.1007/s11277-021-08947-6
Abstract: Unmanned aerial vehicle (UAV) path following issue is a significant part of the UAV mission arranging framework, which needs to get an ideal way following and handle collision avoidance instantaneously. To resolve this issue, a… read more here.
Keywords: path following; collision avoidance; uav path; avoidance ... See more keywords
Formation building and collision avoidance for a fleet of NAOs based on optical sensor with local positions and minimum communication
Sign Up to like & getrecommendations! Published in 2018 at "Science China Information Sciences"
DOI: 10.1007/s11432-018-9681-3
Abstract: Multi-robot system has become a research hotspot because of low demand on the sensors’ accuracy, high reliability, and high efficiency. To put all the robots together, formation control is a crucial problem. In this paper,… read more here.
Keywords: fleet naos; collision avoidance; method; local positions ... See more keywords
Obstacle avoidance under relative localization uncertainty
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DOI: 10.1007/s11432-018-9760-9
Abstract: Dear editor, Collision avoidance is one of the classical topics in robotics research. Collision avoidance control is guided by implementing typical collision avoidance methods, such as potential field [1], dynamic programming [2], and geometrical calculation… read more here.
Keywords: relative localization; uncertainty; obstacle; collision avoidance ... See more keywords
Trajectory Optimization Using Sequential Convex Programming with Collision Avoidance
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Control, Automation and Electrical Systems"
DOI: 10.1007/s40313-018-0377-8
Abstract: In multi-robot systems, it is commonly used collaborative approaches to solve complex tasks faster and efficiently. In most of those approaches, the decisions are made centralized or require global information about the objective or the… read more here.
Keywords: collision avoidance; sequential convex; convex programming; optimization ... See more keywords
A Hybrid Dynamic Window Approach for Collision Avoidance of VTOL UAVs
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Aeronautical and Space Sciences"
DOI: 10.1007/s42405-018-0061-z
Abstract: This paper describes an obstacle collision avoidance technique that considers the dynamics of a VTOL UAV. The dynamic characteristics and controller structure of VTOL UAVs such as helicopters and tiltrotors vary greatly depending on the… read more here.
Keywords: vtol uavs; collision avoidance; dynamic window; hybrid dynamic ... See more keywords