Title :
Study on the Distributed Framework of Integration Space and Ground Simulator
Author :
Chao Jian-gang ; Shen Jun-Yi ; Zhou Bo-he ; He Ning
Author_Institution :
China Astronaut Res. & Training Center, Beijing, China
Abstract :
Considering the requirement to build space and ground integrated training, mission command and decision-making space flight simulator, with the development of manned space engineering, a standards-based HLA astronaut training, command and decision-making integrated space and ground simulator distributed architecture was presented. Firstly the system structure composed of the spacecraft, telemetry stations, command and control centers and ground-based training simulator is introduced. space and ground data link nodes and the data conversion process were elaborated. Then the distributed interactive implementation strategies between simulation data and flight data under three modes of space and ground online, offline and mixed-mode are analyzed. The causes and solutions of difficulties in application of the system are analyzed, discussed and tested. The system will further improve the existing simulator architecture, based on real flight data, the super-real-time flight missions is forecasted and fit, also can provide an important guarantee for collaborative mission training and real-time command and decision-making.
Keywords :
aerospace simulation; command and control systems; distributed processing; space vehicles; command and control centers; distributed framework; ground-based training simulator; manned space engineering; spacecraft; telemetry stations; Aerospace electronics; Bridges; Data models; Distributed databases; Predictive models; Telemetry; Training; HLA; Simulator; Space and ground integration; Space flight training simulation;
Conference_Titel :
Networking and Distributed Computing (ICNDC), 2010 First International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-8382-2
DOI :
10.1109/ICNDC.2010.31