Matches in SemOpenAlex for { <https://semopenalex.org/work/W2774815864> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2774815864 abstract "In this paper, a method for fault detection of physical impairment of UAV rotor blades is presented. Actuators in multirotor UAV (Unmanned Aerial Vehicle) systems are common subjects fault diagnosis methods which are an essential part of the active fault-tolerant control scheme. Defects in a propulsion system of the aerial vehicle lead to the loss of thrust generated by rotors and as a result, to the disturbance of thrust balance, higher power consumption and further degradation resulting in the possible crash of the vehicle. Authors propose a three-stage algorithm based on the signal processing and machine learning to detect the occurrence of rotor fault, determine its scale and type. The method is based on measurements of acceleration from the onboard IMU (Inertial Measurement Unit) sensor as unbalanced rotating parts commonly cause vibrations in mechanical systems. The acceleration signal is stored in a cyclic buffer and then processed by simple feature extraction algorithms in order to obtain a characteristic signature of the faulty state. Three different methods of feature extraction are considered in this article, along with the analysis of variable buffer length. Next, the Support Vector Machine (SVM) classifier is used to determine the occurrence and character of the rotor fault. The presented solution was verified in series of experiments proving its effectiveness. In addition, such approach based on signal processing is very versatile and easy to implement in arbitrary flight controller." @default.
- W2774815864 created "2017-12-22" @default.
- W2774815864 creator A5016067406 @default.
- W2774815864 creator A5061768034 @default.
- W2774815864 creator A5071411746 @default.
- W2774815864 creator A5087310721 @default.
- W2774815864 date "2017-09-01" @default.
- W2774815864 modified "2023-10-18" @default.
- W2774815864 title "Fault diagnosis and condition monitoring of UAV rotor using signal processing" @default.
- W2774815864 cites W1972224759 @default.
- W2774815864 cites W1973734421 @default.
- W2774815864 cites W1984096703 @default.
- W2774815864 cites W2052292207 @default.
- W2774815864 cites W2056201796 @default.
- W2774815864 cites W2109627498 @default.
- W2774815864 cites W2111104557 @default.
- W2774815864 cites W2142625233 @default.
- W2774815864 cites W2230284345 @default.
- W2774815864 cites W2323231320 @default.
- W2774815864 cites W2334208846 @default.
- W2774815864 cites W2546927770 @default.
- W2774815864 cites W2554108584 @default.
- W2774815864 cites W4232447824 @default.
- W2774815864 cites W87205323 @default.
- W2774815864 cites W957908313 @default.
- W2774815864 cites W1517552575 @default.
- W2774815864 doi "https://doi.org/10.23919/spa.2017.8166870" @default.
- W2774815864 hasPublicationYear "2017" @default.
- W2774815864 type Work @default.
- W2774815864 sameAs 2774815864 @default.
- W2774815864 citedByCount "31" @default.
- W2774815864 countsByYear W27748158642018 @default.
- W2774815864 countsByYear W27748158642019 @default.
- W2774815864 countsByYear W27748158642020 @default.
- W2774815864 countsByYear W27748158642021 @default.
- W2774815864 countsByYear W27748158642022 @default.
- W2774815864 countsByYear W27748158642023 @default.
- W2774815864 crossrefType "proceedings-article" @default.
- W2774815864 hasAuthorship W2774815864A5016067406 @default.
- W2774815864 hasAuthorship W2774815864A5061768034 @default.
- W2774815864 hasAuthorship W2774815864A5071411746 @default.
- W2774815864 hasAuthorship W2774815864A5087310721 @default.
- W2774815864 hasConcept C104267543 @default.
- W2774815864 hasConcept C127313418 @default.
- W2774815864 hasConcept C127413603 @default.
- W2774815864 hasConcept C133731056 @default.
- W2774815864 hasConcept C146978453 @default.
- W2774815864 hasConcept C152745839 @default.
- W2774815864 hasConcept C154945302 @default.
- W2774815864 hasConcept C165205528 @default.
- W2774815864 hasConcept C172707124 @default.
- W2774815864 hasConcept C175551986 @default.
- W2774815864 hasConcept C2775924081 @default.
- W2774815864 hasConcept C2781351190 @default.
- W2774815864 hasConcept C41008148 @default.
- W2774815864 hasConcept C47446073 @default.
- W2774815864 hasConcept C52622490 @default.
- W2774815864 hasConcept C554190296 @default.
- W2774815864 hasConcept C79061980 @default.
- W2774815864 hasConcept C79420006 @default.
- W2774815864 hasConceptScore W2774815864C104267543 @default.
- W2774815864 hasConceptScore W2774815864C127313418 @default.
- W2774815864 hasConceptScore W2774815864C127413603 @default.
- W2774815864 hasConceptScore W2774815864C133731056 @default.
- W2774815864 hasConceptScore W2774815864C146978453 @default.
- W2774815864 hasConceptScore W2774815864C152745839 @default.
- W2774815864 hasConceptScore W2774815864C154945302 @default.
- W2774815864 hasConceptScore W2774815864C165205528 @default.
- W2774815864 hasConceptScore W2774815864C172707124 @default.
- W2774815864 hasConceptScore W2774815864C175551986 @default.
- W2774815864 hasConceptScore W2774815864C2775924081 @default.
- W2774815864 hasConceptScore W2774815864C2781351190 @default.
- W2774815864 hasConceptScore W2774815864C41008148 @default.
- W2774815864 hasConceptScore W2774815864C47446073 @default.
- W2774815864 hasConceptScore W2774815864C52622490 @default.
- W2774815864 hasConceptScore W2774815864C554190296 @default.
- W2774815864 hasConceptScore W2774815864C79061980 @default.
- W2774815864 hasConceptScore W2774815864C79420006 @default.
- W2774815864 hasLocation W27748158641 @default.
- W2774815864 hasOpenAccess W2774815864 @default.
- W2774815864 hasPrimaryLocation W27748158641 @default.
- W2774815864 hasRelatedWork W2351533962 @default.
- W2774815864 hasRelatedWork W2411654953 @default.
- W2774815864 hasRelatedWork W2512403504 @default.
- W2774815864 hasRelatedWork W2593614600 @default.
- W2774815864 hasRelatedWork W2899084033 @default.
- W2774815864 hasRelatedWork W2905179461 @default.
- W2774815864 hasRelatedWork W308557111 @default.
- W2774815864 hasRelatedWork W3194499187 @default.
- W2774815864 hasRelatedWork W4313216081 @default.
- W2774815864 hasRelatedWork W64633261 @default.
- W2774815864 isParatext "false" @default.
- W2774815864 isRetracted "false" @default.
- W2774815864 magId "2774815864" @default.
- W2774815864 workType "article" @default.