Matches in SemOpenAlex for { <https://semopenalex.org/work/W4379802815> ?p ?o ?g. }
- W4379802815 endingPage "120713" @default.
- W4379802815 startingPage "120713" @default.
- W4379802815 abstract "Path planning and obstacle avoidance in 3D terrain have been identified as a monumental challenge for a UAV in a variety of autonomous missions, such as disaster management, and search and rescue operations. In large terrain areas, it is a key problem for traditional approaches to search within the point-cloud maps to find a global path for a UAV considering the flight safety, maneuverability, weather constraints, and fuel cost. Hence, this paper proposes a trajectory planning technique for global and local path planning of a fixed-wing UAV above 3D terrain under static and dynamic constraints. For global path generation, a novel feature selection-based decision model has been proposed to select the features of a point-cloud map and transform them into the feature set. The feature set is utilized by an A* multi-directional planner with an extensive search area to deliver an optimal global path. The global path is assumed as the UAV’s reference waypoints. The motion of the UAV on reference waypoints is simplified with two coordinates (R,d), where R is the cumulative distance covered by the UAV along the reference waypoints and d is its offset distance from the reference line segment in time t. For the local path planning, offset trajectories are generated along with reference waypoints to avoid collisions. Cost functions have been added so that the best global and local path can be chosen, taking into account altitude, weather, and fuel constraints. The simulation results and comparison show that the proposed approach outperforms various other 3D UAV path planning techniques in complex terrain." @default.
- W4379802815 created "2023-06-09" @default.
- W4379802815 creator A5045934908 @default.
- W4379802815 creator A5066880964 @default.
- W4379802815 creator A5066882132 @default.
- W4379802815 creator A5082189035 @default.
- W4379802815 creator A5088979194 @default.
- W4379802815 creator A5089179665 @default.
- W4379802815 date "2023-06-01" @default.
- W4379802815 modified "2023-10-03" @default.
- W4379802815 title "Feature selection-based decision model for UAV path planning on rough terrains" @default.
- W4379802815 cites W1419527249 @default.
- W4379802815 cites W1854270966 @default.
- W4379802815 cites W1977085960 @default.
- W4379802815 cites W1983948265 @default.
- W4379802815 cites W2037069310 @default.
- W4379802815 cites W2130724591 @default.
- W4379802815 cites W2131310337 @default.
- W4379802815 cites W2157881843 @default.
- W4379802815 cites W2169758488 @default.
- W4379802815 cites W2214630523 @default.
- W4379802815 cites W2293302471 @default.
- W4379802815 cites W2306644740 @default.
- W4379802815 cites W2515498963 @default.
- W4379802815 cites W2778726590 @default.
- W4379802815 cites W2781953456 @default.
- W4379802815 cites W2793998795 @default.
- W4379802815 cites W2798000375 @default.
- W4379802815 cites W2883180136 @default.
- W4379802815 cites W2951307174 @default.
- W4379802815 cites W2964884740 @default.
- W4379802815 cites W2971481292 @default.
- W4379802815 cites W2978613931 @default.
- W4379802815 cites W2978949425 @default.
- W4379802815 cites W2991089808 @default.
- W4379802815 cites W3003100621 @default.
- W4379802815 cites W3036993763 @default.
- W4379802815 cites W3042039801 @default.
- W4379802815 cites W3093374227 @default.
- W4379802815 cites W3144259467 @default.
- W4379802815 cites W3151306683 @default.
- W4379802815 cites W3165149185 @default.
- W4379802815 cites W3208956781 @default.
- W4379802815 cites W3216940482 @default.
- W4379802815 cites W4221129221 @default.
- W4379802815 cites W4224255042 @default.
- W4379802815 doi "https://doi.org/10.1016/j.eswa.2023.120713" @default.
- W4379802815 hasPublicationYear "2023" @default.
- W4379802815 type Work @default.
- W4379802815 citedByCount "1" @default.
- W4379802815 countsByYear W43798028152023 @default.
- W4379802815 crossrefType "journal-article" @default.
- W4379802815 hasAuthorship W4379802815A5045934908 @default.
- W4379802815 hasAuthorship W4379802815A5066880964 @default.
- W4379802815 hasAuthorship W4379802815A5066882132 @default.
- W4379802815 hasAuthorship W4379802815A5082189035 @default.
- W4379802815 hasAuthorship W4379802815A5088979194 @default.
- W4379802815 hasAuthorship W4379802815A5089179665 @default.
- W4379802815 hasConcept C138885662 @default.
- W4379802815 hasConcept C154945302 @default.
- W4379802815 hasConcept C161840515 @default.
- W4379802815 hasConcept C175291020 @default.
- W4379802815 hasConcept C199360897 @default.
- W4379802815 hasConcept C205649164 @default.
- W4379802815 hasConcept C2776401178 @default.
- W4379802815 hasConcept C2777735758 @default.
- W4379802815 hasConcept C41008148 @default.
- W4379802815 hasConcept C41895202 @default.
- W4379802815 hasConcept C58640448 @default.
- W4379802815 hasConcept C81074085 @default.
- W4379802815 hasConcept C90509273 @default.
- W4379802815 hasConceptScore W4379802815C138885662 @default.
- W4379802815 hasConceptScore W4379802815C154945302 @default.
- W4379802815 hasConceptScore W4379802815C161840515 @default.
- W4379802815 hasConceptScore W4379802815C175291020 @default.
- W4379802815 hasConceptScore W4379802815C199360897 @default.
- W4379802815 hasConceptScore W4379802815C205649164 @default.
- W4379802815 hasConceptScore W4379802815C2776401178 @default.
- W4379802815 hasConceptScore W4379802815C2777735758 @default.
- W4379802815 hasConceptScore W4379802815C41008148 @default.
- W4379802815 hasConceptScore W4379802815C41895202 @default.
- W4379802815 hasConceptScore W4379802815C58640448 @default.
- W4379802815 hasConceptScore W4379802815C81074085 @default.
- W4379802815 hasConceptScore W4379802815C90509273 @default.
- W4379802815 hasLocation W43798028151 @default.
- W4379802815 hasOpenAccess W4379802815 @default.
- W4379802815 hasPrimaryLocation W43798028151 @default.
- W4379802815 hasRelatedWork W1973976154 @default.
- W4379802815 hasRelatedWork W1995772554 @default.
- W4379802815 hasRelatedWork W2045288470 @default.
- W4379802815 hasRelatedWork W2141198284 @default.
- W4379802815 hasRelatedWork W2394065036 @default.
- W4379802815 hasRelatedWork W2950740898 @default.
- W4379802815 hasRelatedWork W3036590749 @default.
- W4379802815 hasRelatedWork W3128130598 @default.
- W4379802815 hasRelatedWork W3212692130 @default.
- W4379802815 hasRelatedWork W4285089922 @default.
- W4379802815 isParatext "false" @default.