捷联惯导及其组合导航研究

  本文对捷联惯导系统(sINS)及其与全球定位系统(GPS)的组合导航系统进行 了研究。首先对实现S取S的初始对准及姿态矩阵计算等关键技术进行了系统研究。 在仿真的基础上进行了实际捷联惯导系统的系统研制，针对陀螺漂移补偿等关键算法 开展深入研究，实验结果表明经过补偿解算后，整个捷联惯导系统导航参数的解算精 度大大提高。在实现SINS的基础土，研究了SINS与GPS(The strapdown inertial navigation system (sINS) and global positioning system (GPS) of the integrated navigation system Study. Firstly, the key technology of implementing S S in the initial alignment and attitude matrix calculation were studied. On the basis of simulation of the actual development of the system of strapdown inertial navigation system, aiming at the key algorithm of gyro drift compensation The research results indicated that the compensation calculation, the strapdown inertial navigation system navigation parameters calculation precision Greatly improved. In the foundation of soil SINS, SINS and GPS were studied)

捷联惯导及其组合导航研究.nh