一种空间交会绕飞段的小推力滑移制导方法

小推力技术在空间交会任务中应用前景巨大，可用于长期绕飞和快速绕飞任务．研究滑移制导方法在空间绕飞中的具体应用，给出任意空间绕飞任务的描述方式，推导任意平面内的圆轨道绕飞和椭圆轨道绕飞公式．考虑实际工程需要，研究基于小推力发动机的滑移制导方法在工程上的实现问题，仿真验证了小推力技术在绕飞任务中的工程可行性．

A Low-Thrust Glidescope Guidance in Fly-Around Phase of Space Rendezvous

The low-thrust technique used in long duration or rapid fly-around phase has an enormous potential in space rendezvous mission. Based on the glidescope guidance approach the paper studies the space fly-around technique. A glidescope guidance in fly-around application is studied; the circle and ellipse fly-around equations are deduced. The implementation problem is analyzed and resolved based on the low-thrust technique. Simulation results validate feasibility of the low-thrust technique in fly-around missio...