2017 International Conference on Unmanned Aircraft Systems (ICUAS) 2017
DOI: 10.1109/icuas.2017.7991382
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Avoidance maps: A new concept in UAV collision avoidance

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Cited by 20 publications
(8 citation statements)
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“…Meanwhile, Constraints (17) - (20) ensure that each UAV should start from the initial point and stop at the end point. Last but not least, constraint (21) ensures that a UAV's velocity should not exceed its maximum allowed velocity. Mainly, this model aims to seek for the optimal velocity and direction by finding out (X k (t), Y k (t)) that help in reducing the traveled distance while preventing collisions among UAVs.…”
Section: B Detailed Solution Descriptionmentioning
confidence: 99%
“…Meanwhile, Constraints (17) - (20) ensure that each UAV should start from the initial point and stop at the end point. Last but not least, constraint (21) ensures that a UAV's velocity should not exceed its maximum allowed velocity. Mainly, this model aims to seek for the optimal velocity and direction by finding out (X k (t), Y k (t)) that help in reducing the traveled distance while preventing collisions among UAVs.…”
Section: B Detailed Solution Descriptionmentioning
confidence: 99%
“…In other words, when one vehicle deviates from its nominal trajectory in order to avert collision with an external obstacle, it must simultaneously consider the presence of cooperative vehicles sharing the same space. Some of the well known approaches that simultaneously address both of the requirements are based on potential fields, where agents are treated as charged particles and repel other cooperative or non-cooperative vehicles [17][18][19][20][21]. However, these techniques are often conservative, and they only provide guaranteed safety within small subsets of initial conditions and vehicle dynamics.…”
Section: Introductionmentioning
confidence: 99%
“…In FANET, UAVs are mobile nodes. Micro and macro UAVs fly in the free air space with the speed of almost 30-60 km/h [5]. They have relatively large inter-node distances and a clear line of sight for direct communication.…”
Section: Introductionmentioning
confidence: 99%