Influence of Rotation of Steady Speed Table on Orientation Stability of Servo Table in Linear Accelerating table

The phenomenon that servo table positioning interfered by steady speed table rotating was analysis among linear accelerating table on testing accuracy of accelerometer.The weight of equipment is brought forward to be within the allowable range,as far as possible to make the centroid of equipment close to the servo table rotary center,and use other loads to balance it if required.It has reduced disturbance torque caused by rotation of steady speed table and improved the stability of the test axis positioning,and ensured positioning accuracy to fulfil the test.