In view of the influence of perturbance, a discrete LQR optimal controller with constraint control vector to keep the chaser in the scheduled orbit was designed.

• 考虑到实际绕飞中受到各种摄动的影响，结合最优控制理论设计了控制向量受限的离散LQR最优控制器，将追踪器控制在预定的绕飞轨迹中。