基于VXI总线的陀螺仪加电测试技术研究

Gyro's Dynamic Test Technology Based on VXIbus

选用适当的VXI硬件模块和合理的软件结构体系,构建了基于VXI总线的动力调谐陀螺仪测试平台,采用在陀螺仪力矩器上加指令电流的方法,来标定陀螺仪的角加速度动态误差系数项,通过理论上的推理分析,证明这种方法是可行的,为陀螺仪动态误差系数的标定提供了更为经济实用的方法,同时对实现陀螺仪的机内测试,也提供了一条有效的途径.

Based on VXIbus,the testing platform with the exact VXI modulars and proper software structure is constructed to test the dynamic tuned gyro.Through the method of applying current instruction to gyro s torque implement,the coefficients of the dynamic error related to the gyro s angular acceleration is calibrated.By the reasoning and analyzing theoretically,this method is proved to be feasible,which provides a practical and economical way to calibrate the coefficients of the gyro s dynamic error.At the same ...