The research for the dynamic stiffness of air bearing was very significant for the improvement of accuracy and reliability of gyro equipment.
研究气浮轴承动态刚度的大小和变化，对提高陀螺仪表精度和可靠性具有重要意义。
2
In order to reduce the cost and increase the life of portable surface-to-air missile weapon training equipment, it is put forward to use a simulative seeker to replace mechanical gyro seeker.