基于空间体系的制导优化方法研究

Research on Guidance Optimization Method Based on Space System

构建由态势感知、指挥控制等各系统组成的空间体系,是空间应用的重要支持和保障,空间平台长期在轨所携带的推进剂量是制约空间平台制导优化方法的重要因素。通过开展基于空间体系的制导优化方法研究,解决了空间应用过程中,目标飞行器突然机动规避,空间平台基于空间体系能力约束下,中途实时规划最优途径的问题,为信息传递时间链合理、空间平台携带能量可行的空间体系建设奠定了基础。

The construction and innovation of space system is mainly comprised of the framework of situation awareness and mission planning.It is the important guarantee that provides effective drive and backup for aerospace technology and applications.The propellant consumption of in-orbit spacecraft is one of the important considerations in developing guidance strategies.Therefore,the problem of propellant scarcity will be one of important factors that restrict to the optimization of the guidance performance of spacecraft platform.The research of guidance method for target spacecraft with the emergent maneuver is focused on,and new approach for calculating midcourse optimization guidance with spatial system constraints is proposed.A feasible solution of guidance method with the spacecraft will lay the foundation of the space system construction on its information delivery function.