| 基于PXI总线的实时综合测试系统研究 |
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| 引用本文： | 曹晖,毕建峰.基于PXI总线的实时综合测试系统研究[J].上海航天,2011,28(3):64-68. |
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| 作者姓名： | 曹晖 毕建峰 |
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| 作者单位： | 1. 同济大学软件学院,上海,200092
2. 上海航天技术研究院,上海,201109 |
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| 摘 要： | 为提高现有卫星测试系统的效率,对基于PXI总线的实时综合测试系统进行了研究。给出了测试系统的中央控制台、实时测试仿真单元和控制输出单元和辅助测试装置主要硬件构成,以及任务管理、实时测试仿真单元、控制输出单元和显示终端等软件组成。介绍了系统的工作原理,以及实时测控、多平台间实时数据共享交互等关键技术。结果表明,该系统从实时测试仿真单元信号采集至仿真运算结束的时间约1~10 ms。
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| 关 键 词： | 卫星 实时 测试系统 PXI总线 |
Research of PXI-Based Real-Time Integrated Measurement System |
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| CAO Hui,BI Jian-feng.Research of PXI-Based Real-Time Integrated Measurement System[J].Aerospace Shanghai,2011,28(3):64-68. |
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| Authors: | CAO Hui BI Jian-feng |
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| Institution: | CAO Hui1,BI Jian-feng2(1.School of Software Engineering,Tongji University,Shanghai 200092,China,2.SAST,Shanghai 201109,China) |
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| Abstract: | To improve the efficiency of the present measurement system for satellite,the PXI-based real-time integrated measurement system was studied in this paper.The main composition of the system's hardware of the center control board,real-time measurement simulation unit,control output unit and auxiliary measurement device were given out,and so were the software of the task management,real-time measurement simulation unit,control output unit and display.The principle of the measurement system was introduced.The k... |
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| Keywords: | Satellite Real-time Measurement PXI bus |
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