摘要
利用静基座下惯性导航系统的误差方程,应用Matlab／Simulink建立了惯导误差仿真模型。文中对初始值误差、加速度计零位误差及陀螺常值漂移共同作用及各自分别作用条件下进行了仿真,通过仿真曲线对各误差源进行了简要地分析。
A simulation model of INS's errors based on the Matla b/Simulink is introduced in this paper. It gives us the simulation curves together and respectively caused by initialization errors, zero error of accelerometer and invariable gyro drift, and then it analyzes the simulation results.
出处
《仪器仪表用户》
2005年第1期82-83,共2页
Instrumentation
