Robust learning for collision-free trajectory in space environment with limited a priori information
Sign Up to like & getrecommendations! Published in 2021 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2021.06.038
Abstract: Abstract For on-orbit repair and space debris removal missions, a collision-free trajectory to the target is to be planned in a dynamically changing environment. Although such a trajectory can be learned in a ground simulator… read more here.
Keywords: free trajectory; space; trajectory; environment ... See more keywords
Adaptive collision-free formation control for under-actuated spacecraft
Sign Up to like & getrecommendations! Published in 2018 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2018.05.040
Abstract: Abstract This paper proposes an adaptive collision-free formation control strategy for a team of under-actuated spacecraft subject to parametric uncertainties. The objective is to drive follower spacecraft to form a prescribed shape around a leader,… read more here.
Keywords: collision free; spacecraft; formation; collision ... See more keywords
Planar Inequality Constraints for Stable, Collision-free Model Predictive Control of a Quadcopter
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.1702
Abstract: Abstract This paper presents a stable, suboptimal, collision-free target tracking technique for a quadcopter based on convex Model Predictive Control. It develops an approximate linear state-space model for the quadcopter dynamics by linearizing around a… read more here.
Keywords: model predictive; collision free; quadcopter; model ... See more keywords
Collision-Free Dynamical Systems
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.11.029
Abstract: Abstract Collision-freeness is an important structural property of particle dynamics. A nonlinear ODE system ẋ(t) = f(x(t)) is called collision-free if the solution to the initial value problem with x(0)=x° has distinct components for all… read more here.
Keywords: free dynamical; collision; collision free; dynamical systems ... See more keywords
Autonomous Collision-Free Navigation of Microvehicles in Complex and Dynamically Changing Environments.
Sign Up to like & getrecommendations! Published in 2017 at "ACS nano"
DOI: 10.1021/acsnano.7b04525
Abstract: Self-propelled micro- and nanoscale robots represent a rapidly emerging and fascinating robotics research area. However, designing autonomous and adaptive control systems for operating micro/nanorobotics in complex and dynamically changing environments, which is a highly demanding… read more here.
Keywords: collision free; complex dynamically; dynamically changing; navigation ... See more keywords
Collision-Free Fuzzy Formation Control of Swarm Robotic Cyber-Physical Systems Using a Robust Orthogonal Firefly Algorithm
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2018.2888881
Abstract: This paper presents a collision-free fuzzy formation control strategy of swarm robotic cyber-physical systems (CPSs) using a robust orthogonal firefly algorithm (OFA). The classical FA is fused with the Taguchi method and the ranking mutation… read more here.
Keywords: swarm robotic; formation control; collision free; control ... See more keywords
Fast Generation of Collision-Free Trajectories for Robot Swarms Using GPU Acceleration
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2018.2889533
Abstract: As the capabilities of robots and their control systems improve, we see an increasing number of use cases where the simultaneous operation of robots within a space is advantageous. Although trajectories for individual robots can… read more here.
Keywords: collision; generation collision; free trajectories; fast generation ... See more keywords
Collision-Free Path Planning for Intelligent Vehicles Based on Bézier Curve
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2938179
Abstract: Intelligent vehicles are expected to avoid collision through emergency lane change when a vehicle suddenly appears. Therefore, it is very meaningful to plan a path for collision-free lane change with a vehicle in front, which… read more here.
Keywords: collision; zier curve; path; path planning ... See more keywords
CFFD-MAC: A Hybrid MAC for Collision Free Full-Duplex Communication in Wireless Ad-Hoc Networks
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3061943
Abstract: Infrastructure-less (sometimes known as ad-hoc) networking paradigm is very appealing and potentially shaping its future into almost all emerging networks (i.e., IoT, wireless sensor networks, vehicular ad-hoc networks, emergency, and tactical radio networks, etc.). However,… read more here.
Keywords: full duplex; hoc; hoc networks; network ... See more keywords
Collision-Free Formation Tracking of Multi-Agent Systems Under Communication Constraints
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2020.3036809
Abstract: This letter deals with the problem of collision-free formation tracking of second-order Multi-Agent Systems (MAS) under communication constraints. It is assumed that an agent can only transmit its position to its neighbors at asynchronous and… read more here.
Keywords: formation tracking; formation; communication; multi agent ... See more keywords
Human-Comfortable Collision-Free Navigation for Personal Aerial Vehicles
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2016.2626520
Abstract: Semi- or fully autonomous personal aerial vehicles (PAVs) are currently studied and developed by public and private organizations as a solution for traffic congestion. While optimal collision-free navigation algorithms have been proposed for autonomous robots,… read more here.
Keywords: personal aerial; collision free; free navigation; aerial vehicles ... See more keywords