INS/CNS-Integrated Navigation Technology

Li, Xuefeng; Li, Chaobing

doi:10.1007/978-981-10-6334-3_6

Cited by 1 publication

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“…This section focuses on designing the SINS/DVL integrated positioning and navigation system, introducing the principle and filtering process of Kalman filtering, analyzing the loose and tight coupling modes of the integrated system, introducing the output correction, feedback correction, and hybrid correction, deriving the state equation and measurement equation of the integrated navigation system, determining the design scheme of the integrated positioning and navigation system, and establishing the filter model of the system [ 19 ].…”

Section: Sins/dvl Integrated Positioning and Navigation System Designmentioning

confidence: 99%

Research on Error Correction Technology in Underwater SINS/DVL Integrated Positioning and Navigation

Zhu

et al. 2023

Sensors

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Underwater vehicles are key carriers for underwater inspection and operation tasks, and the successful implementation of these tasks depends on the positioning and navigation equipment with corresponding accuracy. In practice, multiple positioning and navigation devices are often combined to integrate the advantages of each equipment. Currently, the most common method for integrated navigation is combination of the Strapdown Inertial Navigation System (SINS) and Doppler Velocity Log (DVL). Various errors will occur when SINS and DVL are combined together, such as installation declination. In addition, DVL itself also has errors in the measurement of speed. These errors will affect the final accuracy of the combined positioning and navigation system. Therefore, error correction technology has great significance for underwater inspection and operation tasks. This paper takes the SINS/DVL integrated positioning and navigation system as the research object and deeply studies the DVL error correction technology in the integrated system.

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Section: Sins/dvl Integrated Positioning and Navigation System Designmentioning

confidence: 99%

Research on Error Correction Technology in Underwater SINS/DVL Integrated Positioning and Navigation

Zhu

et al. 2023

Sensors

View full text Add to dashboard Cite

show abstract

INS/CNS-Integrated Navigation Technology

Cited by 1 publication

References 0 publications

Research on Error Correction Technology in Underwater SINS/DVL Integrated Positioning and Navigation

Research on Error Correction Technology in Underwater SINS/DVL Integrated Positioning and Navigation

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