Research on the precision combined guidance technology of remote autonomous orbital maneuver

As for the problem of precise guidance in the process of remote autonomous orbit maneuver, a guidance strategy allowing various guidance law diverse combinations in different stage is presented. Comparing with the existing method, the advantages of various guidance laws has been combined in this new strategy. It not only saves fuel and easy to be engineering, but also notably improves the precision of guidance, and makes spacecraft has the capability of autonomous orbit maneuver to remote target orbit accurately.