Matches in SemOpenAlex for { <https://semopenalex.org/work/W3033486332> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W3033486332 abstract "With the increasing application field of unmanned aerial vehicles, the integrity guarantee capability of satellite navigation system is constantly challenged by complex environments. The introduction of multi-source auxiliary information is an effective mean to enhance the availability of satellite navigation. As a method of land-based long-range radio navigation, Loran-C navigation system has good stability and can provide pseudorange auxiliary measurement information in specific areas to assist satellite receiver in fault detection. Aiming at the problems that the protection level provided by satellite navigation alone may not meet the requirements and the accuracy and reliability of fault detection result may reduce in complex environments, this paper proposed a fault-tolerant navigation method for unmanned aerial vehicle based on pseudorange augmentation. This method introduces the augmented pseudorange information of Loran-C system to assist the inertial/Beidou integrated navigation in integrity detection. Considering the difference of pseudorange measurement characteristics between Loran-C system and Beidou navigation system, this paper uses the weighted least square method to overcome heteroscedasticity and establishes the Loran-C/Beidou augmented pseudorange observation model. Based on this model this paper studies the augmented pseudorange system integrity protection level algorithm when introducing the Loran-C information, and constructs the fault detection and system fault-tolerance algorithm on this basis. The simulation results show that, compared with traditional satellite navigation, this method can effectively improve the integrity guarantee level of system and enhance the fault-tolerance ability of the system under the condition of partial limitation of satellite navigation." @default.
- W3033486332 created "2020-06-12" @default.
- W3033486332 creator A5002223818 @default.
- W3033486332 creator A5007551325 @default.
- W3033486332 creator A5035025031 @default.
- W3033486332 creator A5061063491 @default.
- W3033486332 creator A5075198894 @default.
- W3033486332 creator A5091654002 @default.
- W3033486332 date "2020-01-01" @default.
- W3033486332 modified "2023-09-28" @default.
- W3033486332 title "Fault-Tolerant Navigation Method for Unmanned Aerial Vehicle Based on Heterogeneous Pseudorange Augmentation" @default.
- W3033486332 cites W2765095531 @default.
- W3033486332 cites W2913116759 @default.
- W3033486332 cites W2967267655 @default.
- W3033486332 doi "https://doi.org/10.1007/978-981-15-3707-3_30" @default.
- W3033486332 hasPublicationYear "2020" @default.
- W3033486332 type Work @default.
- W3033486332 sameAs 3033486332 @default.
- W3033486332 citedByCount "0" @default.
- W3033486332 crossrefType "book-chapter" @default.
- W3033486332 hasAuthorship W3033486332A5002223818 @default.
- W3033486332 hasAuthorship W3033486332A5007551325 @default.
- W3033486332 hasAuthorship W3033486332A5035025031 @default.
- W3033486332 hasAuthorship W3033486332A5061063491 @default.
- W3033486332 hasAuthorship W3033486332A5075198894 @default.
- W3033486332 hasAuthorship W3033486332A5091654002 @default.
- W3033486332 hasConcept C120314980 @default.
- W3033486332 hasConcept C121332964 @default.
- W3033486332 hasConcept C128651787 @default.
- W3033486332 hasConcept C14279187 @default.
- W3033486332 hasConcept C163258240 @default.
- W3033486332 hasConcept C16345878 @default.
- W3033486332 hasConcept C174201072 @default.
- W3033486332 hasConcept C2524010 @default.
- W3033486332 hasConcept C2777783341 @default.
- W3033486332 hasConcept C2777891301 @default.
- W3033486332 hasConcept C33923547 @default.
- W3033486332 hasConcept C36301306 @default.
- W3033486332 hasConcept C41008148 @default.
- W3033486332 hasConcept C43214815 @default.
- W3033486332 hasConcept C504623915 @default.
- W3033486332 hasConcept C60229501 @default.
- W3033486332 hasConcept C62520636 @default.
- W3033486332 hasConcept C63540848 @default.
- W3033486332 hasConcept C76155785 @default.
- W3033486332 hasConcept C79403827 @default.
- W3033486332 hasConceptScore W3033486332C120314980 @default.
- W3033486332 hasConceptScore W3033486332C121332964 @default.
- W3033486332 hasConceptScore W3033486332C128651787 @default.
- W3033486332 hasConceptScore W3033486332C14279187 @default.
- W3033486332 hasConceptScore W3033486332C163258240 @default.
- W3033486332 hasConceptScore W3033486332C16345878 @default.
- W3033486332 hasConceptScore W3033486332C174201072 @default.
- W3033486332 hasConceptScore W3033486332C2524010 @default.
- W3033486332 hasConceptScore W3033486332C2777783341 @default.
- W3033486332 hasConceptScore W3033486332C2777891301 @default.
- W3033486332 hasConceptScore W3033486332C33923547 @default.
- W3033486332 hasConceptScore W3033486332C36301306 @default.
- W3033486332 hasConceptScore W3033486332C41008148 @default.
- W3033486332 hasConceptScore W3033486332C43214815 @default.
- W3033486332 hasConceptScore W3033486332C504623915 @default.
- W3033486332 hasConceptScore W3033486332C60229501 @default.
- W3033486332 hasConceptScore W3033486332C62520636 @default.
- W3033486332 hasConceptScore W3033486332C63540848 @default.
- W3033486332 hasConceptScore W3033486332C76155785 @default.
- W3033486332 hasConceptScore W3033486332C79403827 @default.
- W3033486332 hasLocation W30334863321 @default.
- W3033486332 hasOpenAccess W3033486332 @default.
- W3033486332 hasPrimaryLocation W30334863321 @default.
- W3033486332 hasRelatedWork W11187284 @default.
- W3033486332 hasRelatedWork W13358776 @default.
- W3033486332 hasRelatedWork W13738966 @default.
- W3033486332 hasRelatedWork W13805888 @default.
- W3033486332 hasRelatedWork W183000 @default.
- W3033486332 hasRelatedWork W2113234 @default.
- W3033486332 hasRelatedWork W2243134 @default.
- W3033486332 hasRelatedWork W510588 @default.
- W3033486332 hasRelatedWork W7717889 @default.
- W3033486332 hasRelatedWork W5686984 @default.
- W3033486332 isParatext "false" @default.
- W3033486332 isRetracted "false" @default.
- W3033486332 magId "3033486332" @default.
- W3033486332 workType "book-chapter" @default.