Design and Experiment of SINS/GPS Integrated Navigation System
To meet the requirements of SINS/GPS integrated navigation system such as high accuracy, low power consumption and small size, an embedded navigation computer system based on DSP and FPGA was designed. At first, the overall structure of the navigation computer system was demonstrated. The navigation computer hardware module was consists of two sub modules i.e., the navigation information processing sub module, and the data acquisition and communication sub module. Secondly, Kalman integrated filter scheme was designed and then system software work flow was introduced.