| 航天器真空热试验数据可视化系统设计与实现 |
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| 引用本文： | 张皓,曹志松,陈金明,裴一飞.航天器真空热试验数据可视化系统设计与实现[J].航天器环境工程,2013,30(5):499-503. |
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| 作者姓名： | 张皓 曹志松 陈金明 裴一飞 |
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| 作者单位： | 1. 北京卫星环境工程研究所
2. 北京卫星环境工程研究所; 可靠性与环境工程技术重点实验室 北京 100094 |
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| 摘 要： | 针对航天器真空热试验测控数据处理现状和需求，通过引入三维数据可视化技术，设计了一种数据可视化系统。该系统运用Java3D技术，通过虚拟场景设定，将真空热试验试件三维设计模型与热模型结合，实现温度数据一颜色映射，以云图形式显示测控数据，并实现与现有测控软件数据交互。典型试验结果表明：该可视化系统可以实时、真实、直观地显示试件在真空热试验过程中的温度变化情况，为试验过程中的实时温度监视和工况判读提供有效手段。
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| 关 键 词： | 航天器 真空热试验 测控数据 三维可视化 试验验证 |
Design and implementation of data visual system in spacecraft vacuum thermal test |
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| Zhang Hao,Cao Zhisong,Chen Jinming and Pei Yifei.Design and implementation of data visual system in spacecraft vacuum thermal test[J].Spacecraft Environment Engineering,2013,30(5):499-503. |
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| Authors: | Zhang Hao Cao Zhisong Chen Jinming and Pei Yifei |
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| Institution: | 1. Beijing Institute of Spacecraft Environment Engineering; 2. Science and Technology on Reliability and Environmental Engineering Laboratory; Beijing 100094, China) |
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| Abstract: | A three-dimensional data visualization display system for spacecraft vacuum thermal tests is designed by using Java 3D and by setting a virtual scene. The system combines the 3D model of the spacecraft with the thermal model, making the temperature data displayed in the form of cloud images through a color mapping, and the data exchange is realized with existing monitoring and control software. The typical experimental results show that this system can display the online test temperature not only visually but also accurately. |
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| Keywords: | spacecraft vacuum thermal test measurement and control data 3D visualization test verification |
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