.gps / Sins Integrated Navigation Technology Research And Engineering To Achieve

This paper presents deep research of the Strap-down Inertial Navigation System (SINS) and the Global Positioning System (GPS) separately, and then discusses the GPS/SINS Integrated Navigation System. Due to its feasibility and convenience, Position-Velocity Integrated Kalman Filer is selected as the filter algorithm used in the project and successfully implemented. In addition, this paper describes the implementation of the Kalman Filter in details. The result indicates that the Integrated system has largely improved the navigation precision, compared with sole SINS.