| 某遥感卫星热分析技术研究 |
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| 引用本文： | 陈建新,刘伟强.某遥感卫星热分析技术研究[J].上海航天,2011,28(3):46-49. |
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| 作者姓名： | 陈建新 刘伟强 |
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| 作者单位： | 1. 国防科学技术大学,航天与材料工程学院,湖南,长沙,410073;上海卫星工程研究所,上海,200240
2. 国防科学技术大学,航天与材料工程学院,湖南,长沙,410073 |
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| 摘 要： | 基于卫星热试验与热分析状态差异性分析,根据某遥感卫星热分析和热平衡试验结果,用综合虚拟热试验和有限元的有限差分集成法对其热模型修正技术进行了研究。卫星在轨温度遥测结果表明热模型修正有效。
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| 关 键 词： | 遥感卫星 虚拟热试验技术 热分析 热试验 |
Research on Thermal Analysis for Some Remote Sensing Satellite |
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| CHEN Jian-xin,LIU Wei-qiang.Research on Thermal Analysis for Some Remote Sensing Satellite[J].Aerospace Shanghai,2011,28(3):46-49. |
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| Authors: | CHEN Jian-xin LIU Wei-qiang |
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| Institution: | CHEN Jian-xin1,2,LIU Wei-qiang1(1.College of Aerospace and Material Engineering,NUDT,Changsha 410073,Hunan,China,2.Shanghai Institute of Satellite Engineering,Shanghai 200240,China) |
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| Abstract: | According to the result of thermal analysis and experiment result of some remote sensing satellite,the thermal model modification techniques was studied based on the analysis of the difference between the thermal experiment and thermal analysis of the satellite using the virtual thermal experiment method and the integration method of finite difference and finite element in this paper.The telemetry results of the satellite's temperatures on orbit showed that the thermal model modified by the method was corre... |
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| Keywords: | Remote sensing satellite Virtual thermal experiment technology Thermal analysis Thermal experiment |
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