Comparative Observer-Based Nutation Control Techniquesfor NASA Magnetospheric Multiscale (MMS) MissionSpacecraft

摘要

Current research with the NASA Goddard Space Flight Center (GSFC) involves the dynamic modeling and control of the spacecraft of the NASA Magnetosphereic Multiscale (MMS) Mission, a Solar-Terrestrial Probe mission to study Earth's magnetosphere. Four observer-based attitude and nutation controllers are designed and evaluated to determine the comparative performance of each of the feedback control systems as it applies to the MMS mission.