慢旋非合作目标接近轨迹规划

非合作目标自主在轨服务是在轨服务领域的研究方向,具备避碰能力的接近轨迹规划将在未来的在轨服务任务中扮演重要的角色.给出了一种基于滚动时域的慢旋非合作目标接近轨迹规划方法,利用逻辑变量和连续变量的混合形式来描述避碰约束,从而将轨迹规划问题转化为混合整数规划问题.仿真结果表明,基于滚动时域设计的慢旋非合作目标接近轨迹规划能够使得在轨服务航天器安全地接近终端状态.

Slowly Rotating Non-cooperative Target Proximity Trajectory planning

On-Orbit Autonomous Servicing（OOAS） for a non-cooperative target is an important subject in the fields of On-Orbit Autonomous Servicing,and proximity trajectory planning with obstacle avoidance will play an important role in the On-Orbit Autonomous Servicing in the future.A slowly rotating non-cooperative target proximity trajectory planning based on receding horizon is introduce in the paper,and the trajectory planning problem is transformed in to a mixed-integer planning problem described by the mixed form with logic variables and continuous variables.The simulation results demonstrate that the on-orbit servicing spacecraft can securely near the slowly rotating non-cooperative target with by using designed the proximity trajectory.