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11.
公开(公告)号:US20180354618A1
公开(公告)日:2018-12-13
申请号:US16006479
申请日:2018-06-12
Applicant: PreNav, Inc.
Inventor: Nathan Schuett , Asa Hammond
CPC classification number: B64C39/022 , B64C39/024 , B64C2201/148 , B64D17/80 , G05D1/0055 , G05D1/101
Abstract: Active tethers for controlling UAV flight volumes, and associated methods and systems, are disclosed. A method in accordance with a representative embodiment includes directing a UAV upwardly from a launch site, receiving an indication of a UAV failure or upcoming failure while the UAV is aloft, and in response to the indication, applying an acceleration to the UAV via a tether attached to the UAV.