The Design of Automatic Solar Tracker

摘要

The thesis describes the feature and system principle of a new type automatic solar tracker in the Solar Radiation Observing System.The new type automatic solar tracker is absolutely automatic, all-weather and with high precision.The system plans two control modes: orbit tracking mode and sensor tracking mode.In the paper the rationale and the project of the two control modes in the system is elaborated and the smooth switch between the two control modes is discussed.