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2006•Journal of Projectiles.Rockets.Missiles and GuidanceRequires access

A Study on SINS/GPS/OD Combined Navigation System

Yong Liu

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Abstract

Discuses an independently integrated navigation system(SINS) using the odometer to assist the strapdown navigation system.Construct and designed the SINS/GPS/OD combined navigation system.The observational measures of the SINS/GPS/OD are the velocity's defferences between SINS and OD.We adopt a extend Kalman filter to estimate and correct the errors.The result of simulation given in this paper indicate tha the SINS/GPS/OD can effectively improve on the navigation parameters.

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What this paper is about

Discuses an independently integrated navigation system(SINS) using the odometer to assist the strapdown navigation system.Construct and designed the SINS/GPS/OD combined navigation system.The observational measures of the SINS/GPS/OD are the velocity's defferences between SINS and OD.We adopt a extend Kalman filter to estimate and correct the errors.The result of simulation given in this paper indicate tha the SINS/GPS/OD can effectively improve on the navigation parameters.

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Available abstract

Discuses an independently integrated navigation system(SINS) using the odometer to assist the strapdown navigation system.Construct and designed the SINS/GPS/OD combined navigation system.The observational measures of the SINS/GPS/OD are the velocity's defferences between SINS and OD.We adopt a extend Kalman filter to estimate and correct the errors.The result of simulation given in this paper indicate tha the SINS/GPS/OD can effectively improve on the navigation parameters.

Key concepts: Global Positioning System, Navigation system, Kalman filter, Odometer, Computer science, GPS/INS, Inertial navigation system, Navigational aid

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