The vehicular step-track paraboloid antenna,which is stabilized in the inertia space by compensating the disturbance angle,has been widely used to track air targets.

• 基于捷联式角位移扰动稳定的抛物面天线步进跟踪广泛应用于运动载体对空中目标搜索与跟踪,但却存在跟踪速度慢和精度低的问题。