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由SFIM公司根据各种小型调谐陀螺GAM-1和GAM-3的模型出发研制的捷联系统中间,最最先进的系统就要数SIL3,它被指定用于战术导弹的精确制导。就一般情况而言,SIL3包含有二个GAM-3陀螺、三个加速度计以及有关的电路和计算回路。由SFIM公司专门研究的GAM-3陀螺是一个无润滑的、调谐的、具有两个轴的陀螺,建造该陀螺的目的是为测量可达100°/s的角速率。在刻度因子和线性度上,它具有100ppm的精度。通过数字闭合回路允许信号直接输入到非常精巧的计算回路。有效利用先进的模型将对系统的性能产生影响。 SFIM公司已经研制了有关的测试和仿真设备,在它使用的各种特定环境下,它们能够预测和检查系统性能。
The most advanced system developed by SFIM, based on the models of various small tuned gyroscopes GAM-1 and GAM-3, is SIL3, which is designated for precise guidance of tactical missiles. As a general rule, the SIL3 contains two GAM-3 gyros, three accelerometers, and related circuits and computational loops. The GAM-3 gyro, specially researched by SFIM, is a non-lubricated, tuned, two-axis gyro designed to measure angular velocities up to 100 ° / s. It has a precision of 100ppm on scale factor and linearity. The digital closed loop allows the signal to be directly input to a very sophisticated calculation loop. Effective use of advanced models will have an impact on the performance of the system. SFIM has developed related test and simulation equipment that can predict and check system performance in a variety of specific environments it uses.