Design and performance test of spacecraft test and operation software |
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| Authors: | Guohua Wang Yan Cui Shuo Wang Xiaofeng Meng |
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| Institution: | 1. School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;2. Key Laboratory of Autonomous Navigation and Control for Deep Space Exploration, Ministry of Industry and Information Technology, Beijing 100081, China;3. Beijing Institute of Spacecraft System Engineering, China Academy of Space Technology, Beijing 100094, China;1. College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, China;2. Department of Communication, Beijing Aerospace Control Center, Beijing 100094, China |
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| Abstract: | Main test processor (MTP) software is the key element of Electrical Ground Support Equipment (EGSE) for spacecraft test and operation used in the Chinese Academy of Space Technology (CAST) for years without innovation. With the increasing demand for a more efficient and agile MTP software, the new MTP software was developed. It adopts layered and plug-in based software architecture, whose core runtime server provides message queue management, share memory management and process management services and forms the framework for a configurable and open architecture system. To investigate the MTP software's performance, the test case of network response time, test sequence management capability and data-processing capability was introduced in detail. Test results show that the MTP software is common and has higher performance than the legacy one. |
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