Matches in SemOpenAlex for { <https://semopenalex.org/work/W2967166086> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2967166086 abstract "The increase in popularity of unmanned aerial vehicles (UAVs) has been driven by their use in civilian, education, government, and military applications. However, limited on-board energy storage significantly limits flight time and ultimately usability. The propulsion system plays a critical part in the overall energy consumption of the UAV; therefore, it is necessary to determine the most optimal combination of possible propulsion system components for a given mission profile, i.e. propellers, motors, and electronic speed controllers (ESC). Hundreds of options are available for each of the components with generally non-scientific advice for choosing the proper combinations. This paper describes a propulsion system optimization tool that determines the optimal propeller and motor combination(s) for an electric, fixed-wing unmanned aircraft, given desired mission requirements. Specifically, missions are broken down into expected segments with velocity and thrust requirements being computed using a high-fidelity aircraft power model. The optimization tool then estimates the required propeller rotation rate, followed by the power consumption for each segment and propeller-motor combination. It then integrates the segment results into missions for each combination and tabulates the results, sorting by overall efficiency. Among a variety of additional functionality integrated into the tool, the optimizer considers aircraft safety by estimating the maximum thrust each combination can produce, which is crucial in upset recovery scenarios such as stall. Experimental validation testing of the optimization tool was performed through flight testing of an aircraft. Additionally, propulsion system optimization of two simulated missions were performed, demonstrating significant energy saving that can be made; this is especially paramount for long-endurance, solar-powered aircraft." @default.
- W2967166086 created "2019-08-22" @default.
- W2967166086 creator A5002908190 @default.
- W2967166086 creator A5060442004 @default.
- W2967166086 creator A5060532716 @default.
- W2967166086 date "2019-08-16" @default.
- W2967166086 modified "2023-09-30" @default.
- W2967166086 title "Electric Propulsion System Optimization for Long-Endurance and Solar-Powered Unmanned Aircraft" @default.
- W2967166086 cites W1978982388 @default.
- W2967166086 cites W2001401016 @default.
- W2967166086 cites W2021865831 @default.
- W2967166086 cites W2024546857 @default.
- W2967166086 cites W2036197119 @default.
- W2967166086 cites W2080196407 @default.
- W2967166086 cites W2102955790 @default.
- W2967166086 cites W2332263151 @default.
- W2967166086 cites W2479925782 @default.
- W2967166086 cites W2536799185 @default.
- W2967166086 cites W2702366967 @default.
- W2967166086 cites W2717819945 @default.
- W2967166086 cites W2728049539 @default.
- W2967166086 cites W2728779054 @default.
- W2967166086 cites W2731352277 @default.
- W2967166086 cites W2810225712 @default.
- W2967166086 cites W2811506422 @default.
- W2967166086 cites W2813691807 @default.
- W2967166086 cites W2850072037 @default.
- W2967166086 cites W2852629919 @default.
- W2967166086 cites W2951992639 @default.
- W2967166086 doi "https://doi.org/10.2514/6.2019-4486" @default.
- W2967166086 hasPublicationYear "2019" @default.
- W2967166086 type Work @default.
- W2967166086 sameAs 2967166086 @default.
- W2967166086 citedByCount "17" @default.
- W2967166086 countsByYear W29671660862019 @default.
- W2967166086 countsByYear W29671660862020 @default.
- W2967166086 countsByYear W29671660862021 @default.
- W2967166086 countsByYear W29671660862022 @default.
- W2967166086 countsByYear W29671660862023 @default.
- W2967166086 crossrefType "proceedings-article" @default.
- W2967166086 hasAuthorship W2967166086A5002908190 @default.
- W2967166086 hasAuthorship W2967166086A5060442004 @default.
- W2967166086 hasAuthorship W2967166086A5060532716 @default.
- W2967166086 hasConcept C1034443 @default.
- W2967166086 hasConcept C119599485 @default.
- W2967166086 hasConcept C127413603 @default.
- W2967166086 hasConcept C146978453 @default.
- W2967166086 hasConcept C148008966 @default.
- W2967166086 hasConcept C171146098 @default.
- W2967166086 hasConcept C178802073 @default.
- W2967166086 hasConcept C2985199253 @default.
- W2967166086 hasConcept C39432304 @default.
- W2967166086 hasConcept C41008148 @default.
- W2967166086 hasConcept C541104983 @default.
- W2967166086 hasConceptScore W2967166086C1034443 @default.
- W2967166086 hasConceptScore W2967166086C119599485 @default.
- W2967166086 hasConceptScore W2967166086C127413603 @default.
- W2967166086 hasConceptScore W2967166086C146978453 @default.
- W2967166086 hasConceptScore W2967166086C148008966 @default.
- W2967166086 hasConceptScore W2967166086C171146098 @default.
- W2967166086 hasConceptScore W2967166086C178802073 @default.
- W2967166086 hasConceptScore W2967166086C2985199253 @default.
- W2967166086 hasConceptScore W2967166086C39432304 @default.
- W2967166086 hasConceptScore W2967166086C41008148 @default.
- W2967166086 hasConceptScore W2967166086C541104983 @default.
- W2967166086 hasLocation W29671660861 @default.
- W2967166086 hasOpenAccess W2967166086 @default.
- W2967166086 hasPrimaryLocation W29671660861 @default.
- W2967166086 hasRelatedWork W2120202947 @default.
- W2967166086 hasRelatedWork W2176413350 @default.
- W2967166086 hasRelatedWork W2219021437 @default.
- W2967166086 hasRelatedWork W2327257280 @default.
- W2967166086 hasRelatedWork W233967738 @default.
- W2967166086 hasRelatedWork W2554615210 @default.
- W2967166086 hasRelatedWork W2599978578 @default.
- W2967166086 hasRelatedWork W2899084033 @default.
- W2967166086 hasRelatedWork W4236776889 @default.
- W2967166086 hasRelatedWork W583417643 @default.
- W2967166086 isParatext "false" @default.
- W2967166086 isRetracted "false" @default.
- W2967166086 magId "2967166086" @default.
- W2967166086 workType "article" @default.