【摘 要】
：
相对导航技术是航天器接近任务的一项关键技术,已逐渐成为空间领域的研究热点。针对空间相对运动目标,基于C-W方程建立运动学方程,对惯性/激光雷达组合导航方法进行研究。仿
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相对导航技术是航天器接近任务的一项关键技术,已逐渐成为空间领域的研究热点。针对空间相对运动目标,基于C-W方程建立运动学方程,对惯性/激光雷达组合导航方法进行研究。仿真结果表明,本方法可实现空间相对运动体间的精确定位和定速,有效提高空间长时间工作的纯惯性导航精度,满足交会对接、编队飞行和在轨服务等任务的制导控制需求。
Relative navigation technology is a key technology of spacecraft approaching mission and has gradually become a research hotspot in the field of space. For space relative moving target, kinematics equation is established based on C-W equation, and inertial / lidar integrated navigation method is studied. The simulation results show that this method can realize the precise positioning and fixing speed between space relative motions, effectively improve the pure inertial navigation accuracy of space long time operation, and meet the guidance control requirements of rendezvous and docking, formation flight and in-orbit service.
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