The Key Technology Research and Application of Re-configurable Real-time Data Process System

In aerospace launching mission, the requirements of the tracking and control system are frequently changing, which cause the high costs of software maintenance and low software reliability. To solve this problem, we research some key technologies in designing a reconfigurable real-time data process system. According to the characteristics of the tracking and control information, an information description model, a processing method model and a processing tree model are presented. Based on these models, re-configurable real-time data processing system architecture and resource configuration methods are proposed. The proposed methods improve the data processing system’s rapid adaption ability to new mission and new processing requirements.