利用参数辨识法提取相关对准参数，从而估计出陀螺漂移和数学平台偏角并进行补偿。仿真结果表明，开路罗经法对准具有较高的对准精度、较好的快速性，能够满足捷联惯导系统在静基座下实现自对准的要求。-Expressions of mathematical platform misalignment angles of the open-loop algorithm are derived and parameter identification method is used to pick-up the

基于STM32单片机将RS232串口采集的数据转换为CAN总线数据输出，程序中以采集电罗经数据为例，包括了电罗经数据的过滤、串口中断处理、CAN中断处理等程序模块。-STM32 microcontroller based data acquisition converts RS232 serial CAN bus data output, a program to collect electronic compass data, for example, includes a filter gy