Matches in SemOpenAlex for { <https://semopenalex.org/work/W169709733> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W169709733 endingPage "1125" @default.
- W169709733 startingPage "1119" @default.
- W169709733 abstract "An effective reactive collision avoidance algorithm is presented in this paper for Unmanned Ariel Vehicles(UAVs) based on stereovision sensing of the obstacles. Vision sensors detection range is limited and state measurements are noisy. Unscented Kalman Filter(UKF) based sensor state estimation is proposed to extract the accurate information from the sensors through a geometrical formulation. This formulation is capable of estimating the range information of the obstacle. The first order differential of the nonlinear sensor dynamics is used to compute obstacle's velocity estimate. In the case of imminent collision, UAV is guided towards an 'Aiming point' which is computed for point obstacle with safety ball and using the collision cone approach. The velocity vector of the UAV is steered away towards this point by using 'Differential Geometry Guidance'(DGG). Simulations show that this guidance strategy is quite effective in avoiding popup obstacles within a very short time and hence can be useful for reactive collision avoidance." @default.
- W169709733 created "2016-06-24" @default.
- W169709733 creator A5017730865 @default.
- W169709733 creator A5021266881 @default.
- W169709733 creator A5091726097 @default.
- W169709733 date "2014-01-01" @default.
- W169709733 modified "2023-09-29" @default.
- W169709733 title "Reactive Collision Avoidance of UAVs with Stereovision Camera Sensors using UKF" @default.
- W169709733 cites W1970287156 @default.
- W169709733 cites W2057364376 @default.
- W169709733 cites W2094079887 @default.
- W169709733 cites W2136947569 @default.
- W169709733 cites W2171577005 @default.
- W169709733 doi "https://doi.org/10.3182/20140313-3-in-3024.00171" @default.
- W169709733 hasPublicationYear "2014" @default.
- W169709733 type Work @default.
- W169709733 sameAs 169709733 @default.
- W169709733 citedByCount "8" @default.
- W169709733 countsByYear W1697097332015 @default.
- W169709733 countsByYear W1697097332017 @default.
- W169709733 countsByYear W1697097332018 @default.
- W169709733 countsByYear W1697097332019 @default.
- W169709733 crossrefType "journal-article" @default.
- W169709733 hasAuthorship W169709733A5017730865 @default.
- W169709733 hasAuthorship W169709733A5021266881 @default.
- W169709733 hasAuthorship W169709733A5091726097 @default.
- W169709733 hasBestOaLocation W1697097331 @default.
- W169709733 hasConcept C121332964 @default.
- W169709733 hasConcept C121704057 @default.
- W169709733 hasConcept C127413603 @default.
- W169709733 hasConcept C1276947 @default.
- W169709733 hasConcept C13662910 @default.
- W169709733 hasConcept C146978453 @default.
- W169709733 hasConcept C154945302 @default.
- W169709733 hasConcept C157286648 @default.
- W169709733 hasConcept C158622935 @default.
- W169709733 hasConcept C166957645 @default.
- W169709733 hasConcept C19966478 @default.
- W169709733 hasConcept C204323151 @default.
- W169709733 hasConcept C205649164 @default.
- W169709733 hasConcept C206833254 @default.
- W169709733 hasConcept C2775924081 @default.
- W169709733 hasConcept C2776650193 @default.
- W169709733 hasConcept C2777798563 @default.
- W169709733 hasConcept C2780864053 @default.
- W169709733 hasConcept C31972630 @default.
- W169709733 hasConcept C38652104 @default.
- W169709733 hasConcept C41008148 @default.
- W169709733 hasConcept C47446073 @default.
- W169709733 hasConcept C62520636 @default.
- W169709733 hasConcept C6683253 @default.
- W169709733 hasConcept C74650414 @default.
- W169709733 hasConcept C90509273 @default.
- W169709733 hasConceptScore W169709733C121332964 @default.
- W169709733 hasConceptScore W169709733C121704057 @default.
- W169709733 hasConceptScore W169709733C127413603 @default.
- W169709733 hasConceptScore W169709733C1276947 @default.
- W169709733 hasConceptScore W169709733C13662910 @default.
- W169709733 hasConceptScore W169709733C146978453 @default.
- W169709733 hasConceptScore W169709733C154945302 @default.
- W169709733 hasConceptScore W169709733C157286648 @default.
- W169709733 hasConceptScore W169709733C158622935 @default.
- W169709733 hasConceptScore W169709733C166957645 @default.
- W169709733 hasConceptScore W169709733C19966478 @default.
- W169709733 hasConceptScore W169709733C204323151 @default.
- W169709733 hasConceptScore W169709733C205649164 @default.
- W169709733 hasConceptScore W169709733C206833254 @default.
- W169709733 hasConceptScore W169709733C2775924081 @default.
- W169709733 hasConceptScore W169709733C2776650193 @default.
- W169709733 hasConceptScore W169709733C2777798563 @default.
- W169709733 hasConceptScore W169709733C2780864053 @default.
- W169709733 hasConceptScore W169709733C31972630 @default.
- W169709733 hasConceptScore W169709733C38652104 @default.
- W169709733 hasConceptScore W169709733C41008148 @default.
- W169709733 hasConceptScore W169709733C47446073 @default.
- W169709733 hasConceptScore W169709733C62520636 @default.
- W169709733 hasConceptScore W169709733C6683253 @default.
- W169709733 hasConceptScore W169709733C74650414 @default.
- W169709733 hasConceptScore W169709733C90509273 @default.
- W169709733 hasIssue "1" @default.
- W169709733 hasLocation W1697097331 @default.
- W169709733 hasOpenAccess W169709733 @default.
- W169709733 hasPrimaryLocation W1697097331 @default.
- W169709733 hasRelatedWork W2081214519 @default.
- W169709733 hasRelatedWork W2296012813 @default.
- W169709733 hasRelatedWork W2527775117 @default.
- W169709733 hasRelatedWork W2602324145 @default.
- W169709733 hasRelatedWork W2724803257 @default.
- W169709733 hasRelatedWork W2894064231 @default.
- W169709733 hasRelatedWork W3008058223 @default.
- W169709733 hasRelatedWork W4289177603 @default.
- W169709733 hasRelatedWork W4315782950 @default.
- W169709733 hasRelatedWork W4320057107 @default.
- W169709733 hasVolume "47" @default.
- W169709733 isParatext "false" @default.
- W169709733 isRetracted "false" @default.
- W169709733 magId "169709733" @default.
- W169709733 workType "article" @default.