| 发汗冷却控制系统参数辨识的几种改进算法 |
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| 引用本文： | 刘幸东.发汗冷却控制系统参数辨识的几种改进算法[J].肇庆学院学报,1999(3). |
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| 作者姓名： | 刘幸东 |
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| 作者单位： | 西江大学数学与计算机系 教授 |
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| 摘 要： | 本文对再入热环境的航天飞行器的表面热防护的地面模拟试验和实测研究,在现有理论的基础上,提出几种发汗冷却控制系统参数辨识的改进方法,从而减少表面气动加热的热流密度的估算误差,为地面模拟实验和飞行实测提供更为充分准确的数据.
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| 关 键 词： | 气动加热 参数辨识 敏感系数 热流密度 |
Improved Algorithm Methods in Parameters Distinction of Diaphoresis cooling Control System |
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| Liu Xingdong.Improved Algorithm Methods in Parameters Distinction of Diaphoresis cooling Control System[J].Journal of Zhaoqing University (Bimonthly),1999(3). |
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| Authors: | Liu Xingdong |
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| Institution: | Liu Xingdong |
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| Abstract: | In the light of the ground simulation experiments and field exploring findings on the surface heat-protection of re-entry aircrafts in hot environments, this paper, which is preceded, introduces several methods to improve the parameters distincton of diaphoresis cooling control system, while reducing errors in estimating the thermal flow density of peumatic heating so that correct data-can be provided for ground simulation experiments and on-the-spot surveying of flying. |
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| Keywords: | peumatic heating parameters distinction sensitive coeffient therml flow clensit |
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