基于MEMS器件的捷联惯性导航仿真研究OACSTPCD

Based on the working characteristics of MEMS gyroscope and accelerometer,strapdown inertial navigation system attitude calculation methods are introduced.By updating the device's attitude,speed and position,the data obtained from the carrier motion is used to use Matlab strapdown inertial.The navigation program is simulated,and then the overall comparison with the inte-grated navigation program is carried out.The test results show that the method in this paper can accurately analyze the information of each parameter of the carrier,and has certain reference and application value.