Finite‐time formation control and obstacle avoidance of multi‐agent system with application
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5641
Abstract: The finite‐time formation tracking control is investigated for a multi‐agent system (MAS) with obstacle avoidance. For the collision and obstacle avoidance problem in the formation process, the artificial potential field is used as the formation… read more here.
Keywords: finite time; system; obstacle avoidance; formation ... See more keywords
Autonomous Bayesian escorting of a human integrating intention and obstacle avoidance
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Field Robotics"
DOI: 10.1002/rob.22070
Abstract: This paper presents a Bayesian technique for navigating a mobile robot to safely escort a human to their destination. A mathematical analysis of escorting identifies the significance of human intention inference for escorting success. The… read more here.
Keywords: autonomous bayesian; prediction; intention; obstacle avoidance ... See more keywords
Tactile cueing with active cyclic stick for helicopter obstacle avoidance: development and pilot acceptance
Sign Up to like & getrecommendations! Published in 2018 at "CEAS Aeronautical Journal"
DOI: 10.1007/s13272-017-0271-2
Abstract: As helicopters land and takeoff in obstructed areas and on unprepared landing sites, the risk of a collision with an obstacle is high. DLR has implemented a function to provide haptic feedback on the controls… read more here.
Keywords: obstacle avoidance; helicopter; obstacle; pilot ... See more keywords
Bond graph approach for dynamic modelling of the biped robot and application to obstacle avoidance
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-019-1957-7
Abstract: This paper deals with the modelling and obstacle avoidance of a biped robot. At first, the bond graph-based three-dimensional model of the biped is proposed. The robot walking scheme depends upon the oscillating cylinder mechanism.… read more here.
Keywords: obstacle avoidance; bond graph; biped robot; obstacle ... See more keywords
Vision-Based Obstacle Avoidance for UAVs via Imitation Learning with Sequential Neural Networks
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Aeronautical and Space Sciences"
DOI: 10.1007/s42405-020-00254-x
Abstract: This paper explores the feasibility of a framework for vision-based obstacle avoidance techniques that can be applied to unmanned aerial vehicles, where such decision-making policies are trained upon supervision of actual human flight data. The… read more here.
Keywords: obstacle avoidance; based obstacle; vision based; neural networks ... See more keywords
The visual guidance of action is not insulated from cognitive interference: A multitasking study on obstacle-avoidance and bisection
Sign Up to like & getrecommendations! Published in 2018 at "Consciousness and Cognition"
DOI: 10.1016/j.concog.2018.07.007
Abstract: The Perception-Action Model (PAM) considers the visual system to be divided into two streams defined by their specific functions, a ventral stream for vision and a dorsal stream for action. In this study we investigated… read more here.
Keywords: obstacle avoidance; stream; bisection; obstacle ... See more keywords
Task-based obstacle avoidance for uncertain targets based on semantic object matrix
Sign Up to like & getrecommendations! Published in 2020 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2020.104649
Abstract: Abstract Service robots meet numerous tasks-level commands with uncertain relationship between targets and obstacles, which introduces plenty of programming work involved with obstacle avoidance in robots’ operations for non-expert users. Hence an obstacle avoidance algorithm… read more here.
Keywords: task based; object matrix; semantic object; avoidance ... See more keywords
VFH+D: An Improvement on the VFH+ Algorithm for Dynamic Obstacle Avoidance and Local Planning
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DOI: 10.1016/j.ifacol.2020.12.2450
Abstract: Abstract This paper highlights some limitations of the VFH+ algorithm on the domain of local obstacle avoidance. An enhanced algorithm dubbed VFH+D is proposed, which considers a different way of calculating the obstacle vector magnitude… read more here.
Keywords: algorithm dynamic; vfh algorithm; obstacle; vfh ... See more keywords
Obstacle Avoidance of Swarms Using Pinning Control
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DOI: 10.1016/j.ifacol.2020.12.2608
Abstract: Abstract In swarm control tasks, local objectives, on each agent, can interfere with the group’s collective objectives. For example, in an environment with obstacles, the motion of the whole group can be affected by local… read more here.
Keywords: control; avoidance swarms; obstacle; swarms using ... See more keywords
Collaborative obstacle avoidance algorithm of multiple bionic snake robots in fluid based on IB-LBM.
Sign Up to like & getrecommendations! Published in 2021 at "ISA transactions"
DOI: 10.1016/j.isatra.2021.04.048
Abstract: This paper presents a collaborative obstacle avoidance algorithm of multiple bionic snake robots in fluid based on IB-LBM. The method can make the multiple bionic snake robots avoid different obstacles in the fluid under the… read more here.
Keywords: bionic snake; multiple bionic; snake robots; obstacle avoidance ... See more keywords
Obstacle avoidance training in virtual environments leads to limb-specific locomotor adaptations but not to interlimb transfer in healthy young adults.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of biomechanics"
DOI: 10.1016/j.jbiomech.2021.110357
Abstract: Obstacle avoidance is one of the skills required in coping with challenging situations encountered during walking. This study examined adaptation in gait stability and its interlimb transfer in a virtual obstacle avoidance task. Twelve young… read more here.
Keywords: obstacle avoidance; interlimb transfer; leg; young adults ... See more keywords