Research Article
Online Path Generation and Navigation for Swarms of UAVs
Listing 3
: EPL query to determine if a drone is in close proximity of a moving obstacle.
| select A.droneName as aName, A.x as aX, A.y as aY, A.z as aZ, | | O.obstacleName as oName, O.x as oX, O.y as oY, O.z as oZ, from | | DroneLocEvent.win : time(1 sec) A, MObsEvent.win : time(1 sec) O | | where A.x in [O.x − 2 : O.x + 2] and A.y in [O.y − 2 : O.y + 2] and A.z in | | [O.z − 2 : O.z + 2] and (A.x = O.x or A.y = O.y or A.z = O.z) |
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