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星上实时处理半实物测试系统的设计与实现

Design and implementation of on⁃board real⁃time processing hardware⁃in⁃the⁃loop test system
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摘要 国产高性能处理芯片在卫星产品中的广泛应用,促进了星上实时处理技术的快速发展,同时对地面测试和验证系统的有效性提出了较高要求。针对卫星有效载荷分系统星上实时处理的需求,构建了以星上实时处理半实物系统为主体的测试环境,用于星上嵌入式软件开发的仿真验证,并自动地对处理结果进行对比和分析,完成效果评估,为卫星在轨可靠运行提供支撑。 The wide application of domestic high performance processing chips in satellite products promotes the rapid development of on-board real-time processing technology,and puts forward higher requirements for the effectiveness of ground testing and verification systems.Aiming at the requirement of on-board real-time process⁃ing for satellite payload sub-system,a test environment with on-board real-time processing hardware-in-the-loop system as the main body is constructed for the simulation verification of on-board embedded software develop⁃ment,and the processing results are compared and analyzed automatically to complete the effect evaluation,which provided support for the reliable operation of the satellite in orbit.
作者 吉宇 张君 郭辉 翟宏骏 宋大伟 Ji Yu;Zhang Jun;Guo Hui;Zhai Hongjun;Song Dawei(No.8511 Research Institute of CASIC,Nanjing 210007,Jiangsu,China)
出处 《航天电子对抗》 2022年第1期31-35,共5页 Aerospace Electronic Warfare
关键词 实时处理 半实物测试系统 设计与实现 real-time processing hardware-in-the-loop test system design and implementation
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