开发了一种接收并处理光纤陀螺信号的数字评价系统,它通过计算光纤陀螺的零漂、零偏重复性、标度因数等来评价光纤陀螺的性能。在Windows平台下采用VC ++设计的数字采集处理系统能够实时控制进程、高速收发数据以及用图形和文字可视化显示其结果,并引进了帧结构来减少传输误差,使系统的可靠性增加,误码率也同时降低。 A digital evaluation system for receiving and processing fiber optic gyroscope signals is developed. The performance of the fiber optic gyroscope is evaluated by calculating the zero drift, zero offset repeatability, scaling factor and so on. In the Windows platform using VC ++ designed digital acquisition and processing system to control the process in real time, send and receive data at high speed and graphics and text visual display of the results, and the introduction of the frame structure to reduce transmission errors, the reliability of the system increases, the error Bit rate is also reduced.