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Multi-agent gradient climbing via extremum seeking control
2014
IFAC Proceedings Volumes
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The framework is useful in that a broad range of nonlinear programming algorithms can be combined with a wide class of cooperative control laws to perform extreme source seeking. ...
A unified framework based on discrete-time gradient-based extremum seeking control is proposed to localise an extremum of an unknown scalar field distribution using a group of equipped with sensors. ...
In Section 3. it is shown how the framework can be adapted for extreme source seeking with a single autonomous vehicle. Source seeking with multiple sensor-enabled agents is considered in Section 4. ...
doi:10.3182/20140824-6-za-1003.00645
fatcat:gauottgabrhixd73kbtg23vjcm
Environmental monitoring using autonomous vehicles: a survey of recent searching techniques
2017
Current Opinion in Biotechnology
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In this task, the aim is to find the location of a region that is the source of a given substance of interest (e.g. a chemical pollutant at sea or a gas leakage in air) using a group of cooperative autonomous ...
Motivated by fast paced advances in this challenging area, this paper surveys recent advances in searching techniques that are at the core of environmental monitoring strategies using autonomous vehicles ...
used for guidance in source seeking. ...
doi:10.1016/j.copbio.2017.01.009
pmid:28254670
fatcat:tswktuwn2vactabf23ibbyeham
Multiagent Deployment Over a Source
2011
IEEE Transactions on Control Systems Technology
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We consider the problem of deploying a group of autonomous vehicles (agents) in a formation that has higher density near the source of a measurable signal and lower density away from the source. ...
The other component of the control law is based on extremum seeking and achieves higher vehicle density around the source. ...
INTRODUCTION A. Motivation: E XTREMUM seeking (ES) has proved to be a powerful tool in real-time nonmodel-based control and optimization for single unmanned autonomous vehicles [1] - [5] . ...
doi:10.1109/tcst.2011.2104959
fatcat:f66dd5mmfbf3bmq2ycflvaen4e
Autonomous Unmanned Flying Robot Control for Reconfigurable Airborne Wireless Sensor Networks Using Adaptive Gradient Climbing Algorithm
에어노드 기반 무선센서네트워크 구축을 위한 적응형 오르막경사법 기반의 자율무인비행로봇제어
2011
The Journal of Korea Robotics Society
에어노드 기반 무선센서네트워크 구축을 위한 적응형 오르막경사법 기반의 자율무인비행로봇제어
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The first autonomous vehicle control algorithm is presented for seeking the source of a scalar signal by directly using the extremum-seeking based forward surge control approach with no position information ...
single agent. ...
The first autonomous vehicle control algorithm is presented for seeking the source of a scalar signal by directly using an extremum-seeking [8] The flight controller onboard the aerial vehicle uses ...
doi:10.7746/jkros.2011.6.2.097
fatcat:jwm5qnj3rzegzpqhld4yz4gvi4
Source seeking with non-holonomic unicycle without position measurement and with tuning of forward velocity
2007
Systems & control letters (Print)
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We consider the problem of seeking the source of a scalar signal using an autonomous vehicle modeled as the non-holonomic unicycle and equipped with a sensor of that scalar signal but not possessing the ...
is appropriately combined with extremum seeking to produce a net effect of "drifting" towards the source. ...
Acknowledgments We thank Sonia Martinez for helpful discussions on the literature on coordinated motion control and source seeking. ...
doi:10.1016/j.sysconle.2006.10.014
fatcat:aoqpwrlurfcunmewjg2wyed53m
Cooperative Source Seeking via Networked Multi-vehicle Systems
[article]
2020
arXiv
pre-print
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Thus, a single vehicle is unable to localize the source and has to cooperate with its neighboring vehicles. ...
This paper studies the cooperative source seeking problem via a networked multi-vehicle system. ...
In these cases, a single vehicle is sufficient to complete the seeking task, and there is no need of vehicles' cooperation. ...
arXiv:1901.07716v2
fatcat:gdr25m3vh5cntlppno3ku2okji
Extremum seeking for moderately unstable systems and for autonomous vehicle target tracking without position measurements
2007
Automatica
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Extremum seeking is used for finding a source of a signal (chemical, electromagnetic, etc.) whose strength decays with the distance. ...
An application of the result for single and double integrators is in control of autonomous vehicles. ...
This research was supported by the National Science Foundation, Los Alamos National Laboratory, and a University of Dayton Graduate Student Summer Fellowship. ...
doi:10.1016/j.automatica.2007.03.009
fatcat:uv4dlx4brnhn3azsqs6kmg6opa
Environmental Feature Exploration With a Single Autonomous Vehicle
2019
IEEE Transactions on Control Systems Technology
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The proposed approach allows the solution of both boundary tracking and source-seeking problems with a single autonomous vehicle capable of sensing the value of the spatial field at its position. ...
In this paper, a sliding mode-based guidance strategy is proposed for the control of an autonomous vehicle. ...
ACKNOWLEDGMENT The authors would like to thank Autonomous Surface Vehicles (ASV) Ltd., Portchester, for the support during the sea trials. They would also like to thank Prof. G. Griffiths and J. ...
doi:10.1109/tcst.2019.2908141
fatcat:jfr5cpernrbkbpkh2bku457rsm
2020 Index IEEE Journal of Oceanic Engineering Vol. 45
2020
IEEE Journal of Oceanic Engineering
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Agarwal, A., +,
JOE Oct. 2020 1439-1449
Underwater Acoustic Source Seeking Using Time-Difference-of-Arrival
Measurements. ...
., +, JOE Oct. 2020 1308-1321
Autonomous Underwater Vehicle Homing With a Single Range-Only Bea-
con. ...
doi:10.1109/joe.2020.3032823
fatcat:wfq6wiyxk5h63mnyepeivwxrlm
Multi-agent deployment around a source in one dimension by extremum seeking
2010
Proceedings of the 2010 American Control Conference
Preserved Fulltext
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We consider the problem of deploying a group of autonomous vehicles (agents) in a formation which has higher density near the source of a measurable signal and lower density away from the source. ...
The other component of the control law is based on extremum seeking and it achieves higher vehicle density around the source. ...
INTRODUCTION a) Motivation: In recent years, extremum seeking has proved to be a powerful tool in real-time non-model based control and optimization for single unmanned autonomous vehicles [4] , [10] ...
doi:10.1109/acc.2010.5531113
fatcat:ku5io2kbnjeptk6yewa6phfjji
3-D Source Seeking for Underactuated Vehicles Without Position Measurement
2009
IEEE Transactions on robotics
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Our past work introduced source seeking methods for GPS-denied autonomous vehicles using only local signal measurement and operating in two dimensions. ...
question of what type of pattern of vehicle motion can be produced in an underactuated 3-D vehicle to allow tuning by single-loop or multiloop extremum seeking, and the shape of attractors, which become ...
Extremum seeking applied to source seeking has been presented as a method for autonomous vehicles to locate a target that emits some sort of measurable signal [1] - [3] . ...
doi:10.1109/tro.2008.2008742
fatcat:nz2paoae2vae3jxdjauhsqd464
Author Index
2006
2006 14th Mediterranean Conference on Control and Automation
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Adaptive Flow Control using Slope
Seeking
FLA1-1
Klimenko, A. V.
Automated Sequential Search for Weak
Radiation Sources
WM2-4
Kolyvas, E. ...
Target Tracking with Unmanned Aerial
Vehicles: From Single to Swarm Vehicle
Autonomy and Intelligence
WM1-3
Lunghi, A. ...
doi:10.1109/med.2006.328715
fatcat:rjjaot7sdzdsxe2ljxq56lfsdu
Flow of autonomous traffic on a single multi-lane street
[article]
2007
arXiv
pre-print
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The model considers a single multi-lane street, populated by autonomous vehicles directed from either end to the other. ...
We report on the transit times for vehicles under a wide variety of conditions: vehicle insertion probability & imbalance and their maximum speed distribution. ...
Furthermore, a vehicle proceeding normally will always seek to move to its left if possible. ...
arXiv:0704.3376v1
fatcat:72bthehjorbg7jhnplk2zokagy
Technology Name and Celebrity Endorsement Effects of Autonomous Vehicle Promotional Messages: Mechanisms and Moderators
2018
Science communication
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Autonomous vehicles represent an emerging technology with the potential to radically transform everyday life. ...
Moreover, we examined how individual differences and attention to news about autonomous vehicles can moderate responses. ...
Across events and messages promoting autonomous vehicles, a cacophony of terms are used to refer to autonomous vehicles, including driverless cars and self-driving cars. ...
doi:10.1177/1075547018819194
fatcat:w7ylzteaznbolbbqvyruwuwn3y
V2X-Sim: Multi-Agent Collaborative Perception Dataset and Benchmark for Autonomous Driving
[article]
2022
arXiv
pre-print
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V2X-Sim seeks to stimulate collaborative perception research for autonomous driving before realistic datasets become widely available. Our dataset and code are available at . ...
To fill this gap, we present V2X-Sim, a comprehensive simulated multi-agent perception dataset for V2X-aided autonomous driving. ...
To generate V2X-Sim, we employ SUMO [16] , a microtraffic simulation, to produce numerically-realistic traffic flow, and CARLA [17] , a widely-used open-source simulator for autonomous driving research ...
arXiv:2202.08449v2
fatcat:yv2jbv76nbgyvetwxqlaricocm
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