Survey on Improving Spacecraft Autonomy Based on Real-Time Database

Real-time database technology is increasingly being used in space missions abroad. It allows space agencies to process and analyze data in real time, increasing their autonomy and responsiveness. The technology has been applied to perception enhancement, natural disaster monitoring and prediction, traffic congestion prediction, energy consumption monitoring, crop growth monitoring and navigation. It is used to improve the autonomous control capability of spacecraft operation control modes, reduce labor costs, and improve the characteristics of deep space exploration missions. The use of real-time database technology has also been validated in intelligent decision systems for generating effective satellite flight mission plans. Current limited communication links to Earth still pose challenges for the teleoperation of Mars missions, limiting the potential scientific payoffs. Real-time database technology can bring application value in improving spacecraft autonomy.