Research on ground system for space science satellite of microgravity experiments

Relative to other space missions, space microgravity experiments have such charachteristics as dispersed users, real-time or near real-time process control requirement in experiments, a variety of processing requirements for space scientific data, etc. A framework assumption of ground system platform is proposed, according to the characteristics of space scientific experiments and the requirements for its ground support system, considering some finished ground support systems for space scientific experiments such as Shijian-8 satellite, Double Star and Shenzhou spacecrafts and the requirements of space scientific experiments in the future. This system platform supports status monitoring and control of space scientific experiments, telescience experiments and customizing standard data product. It can meet the need of multi-task in space scientific experiments with commonality and extensibility.