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反演航天器在轨瞬态外热流的导热反问题

宋馨 张有为 刘自军

宋馨, 张有为, 刘自军等 . 反演航天器在轨瞬态外热流的导热反问题[J]. 北京航空航天大学学报, 2015, 41(11): 2061-2066. doi: 10.13700/j.bh.1001-5965.2014.0719
引用本文: 宋馨, 张有为, 刘自军等 . 反演航天器在轨瞬态外热流的导热反问题[J]. 北京航空航天大学学报, 2015, 41(11): 2061-2066. doi: 10.13700/j.bh.1001-5965.2014.0719
SONG Xin, ZHANG Youwei, LIU Zijunet al. Inverse heat conduction problem for transient external heat flux inversion of spacecraft on orbit[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(11): 2061-2066. doi: 10.13700/j.bh.1001-5965.2014.0719(in Chinese)
Citation: SONG Xin, ZHANG Youwei, LIU Zijunet al. Inverse heat conduction problem for transient external heat flux inversion of spacecraft on orbit[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(11): 2061-2066. doi: 10.13700/j.bh.1001-5965.2014.0719(in Chinese)

反演航天器在轨瞬态外热流的导热反问题

doi: 10.13700/j.bh.1001-5965.2014.0719
详细信息
    通讯作者:

    宋馨(1986-),女,陕西汉中人,工程师,songxin0110@163.com,主要研究方向为航天器热控制技术.

  • 中图分类号: V216.5+3

Inverse heat conduction problem for transient external heat flux inversion of spacecraft on orbit

  • 摘要: 获得航天器在轨飞行过程中的外热流数据对于研究热控涂层在轨退化规律、各种空间因素对热控产品的影响以及航天器姿轨控发动机羽流热效应都有非常重要的意义,然而直接测量热流存在很多困难,因此可以通过求解导热反问题得到满足一定精度的结果.首先,通过研究利用航天器设备在轨遥测温度值反演出航天器在轨瞬态外热流的导热反问题方法,建立了反演航天器在轨瞬态外热流的数学模型,采用共轭梯度法求解导热反问题并从物理概念角度改进了共轭梯度法的迭代过程以增加其抗不适定性;然后构造了两组能够代表目前大多数地球轨道航天器以及深空探测航天器在轨吸收外热流变化的数值试验对共轭梯度法的反演效果进行了检验.除阶跃变化位置以外反演值与真实值的最大相对偏差为2.9%,反演效果非常好;对于阶跃变化位置的吸收外热流在对反演结果进行分析处理后也能够得到较好的反演结果.

     

  • [1] 张天宇,董长虹.基于自适应反演法的导弹直/气复合制导[J].北京航空航天大学学报, 2013, 39(7):902-906. Zhang T Y, Dong C H.Compound control system design based on adaptive backstepping theory[J].Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(7):902-906(in Chinese).
    [2] 杨尔辅,张振鹏,刘国球.一种推进系统故障诊断反问题模型与算法[J].北京航空航天大学学报, 1999, 25(6):684-687. Yang E F, Zhang Z P, Liu G Q.Model and algorithm of inverse-problems on fault diagnosis for propulsion systems[J].Journal of Beijing University of Aeronautics and Astronautics, 1999, 25(6):684-687(in Chinese).
    [3] 程文龙,刘娜,钟奇,等.卫星稳态热模型参数修正方法研究[J].宇航学报, 2010, 31(1):270-275. Cheng W L, Liu N, Zhong Q, et al.Study on parameters correction method of steady-state thermal model for spacecraft[J].Journal of Astronautics, 2010, 31(1):270-275(in Chinese).
    [4] 程文龙,刘娜,李志,等.卫星热模型蒙特卡罗混合算法的修正方法应用研究[J].科学通报, 2010, 55(20):2056-2061. Cheng W L, Liu N, Li Z, et al.Application study of a correction method for a spacecraft thermal model with a Monte-Carlo hybrid algorithm[J].Chinese Science Bulletin, 2010, 55(20):2056-2061(in Chinese).
    [5] 杨沪宁,钟奇.航天器热模型蒙特卡罗法修正论述[J].航天器工程, 2009, 18(3):53-58. Yang H N, Zhong Q.Monte-Carlo method for thermal model correction of spacecraft[J].Spacecraft Engineering, 2009, 18(3):53-58(in Chinese).
    [6] 张镜洋,常海萍,王立国.小卫星瞬态热分析模型修正方法[J].中国空间科学技术, 2013, 33(4):24-30. Zhang J Y, Chang H P, Wang L G.Correction method for transient thermal analysis model of small satellite[J].Chinese Space Science and Technology, 2013, 33(4):24-30(in Chinese).
    [7] 张中礼,李明海,胡绍全.外壁热流响应计算的导热反问题方法及其验证[J].强度与环境, 2009, 36(4):54-59. Zhang Z L, Li M H, Hu S Q.Nonlinear transient inverse heat conduction problems method of calculating the boundary heat response[J].Structure & Environment Engineering, 2009, 36(4):54-59(in Chinese).
    [8] Lin D T, Yan W M, Li H Y.Inverse problem of unsteady conjugated forced convection in parallel plate channels[J].International Journal of Heat and Mass Transfer, 2008, 51(5-6):993-1002.
    [9] Chen U C, Cheng W J, Hsu J C.Two-dimensional inverse problem in estimating heat flux of pin fins[J].International Communication of Heat and Mass Transfer, 2001, 28(6):793-801.
    [10] Huang C H, Wang S P.A three-dimensional inverse heat conduction problem in estimated surface heat flux by conjugate gradient method[J].International Journal of Heat and Mass Transfer, 1999, 42(18):3387-3403.
    [11] Huang C H, Chen W C.A three-dimensional inverse forced convection problem in estimating surface heat flux by conjugate gradient method[J].International Journal of Heat and Mass Transfer, 2000, 43(17):3171-3181.
    [12] 薛齐文,杨海天,胡国俊.共轭梯度法求解瞬态传热组合边界条件多宗量反问题[J].应用基础与工程科学学报, 2004, 12(2):113-120. Xue Q W, Yang H T, Hu G J.Solving inverse heat conduction problems with multi-variables of boundary conditions in transient-state via conjugate gradient method[J].Journal of Basic Science and Engineering, 2004, 12(2):113-120(in Chinese).
    [13] Xue Q W, Yan H T.A conjugate gradient method for the hyperbolic inverse heat conduction problem with multi-variables[J].Chinese Journal of Computational Physics, 2005, 22(5):417-424.
    [14] 杨海天,胡国俊.共轭梯度法求解多宗量稳态传热反问题[J].应用基础与工程科学学报, 2002, 10(2):174-181. Yang H T, Hu G J.Solving inverse heat conduction problems with multi-variables in steady-state via conjugate gradient method[J].Journal of Basic Science and Engineering, 2002, 10(2):174-181(in Chinese).
    [15] 王登刚,刘迎曦,李守巨,等.非线性二维稳态导热反问题的一种数值解法[J].西安交通大学学报, 2000, 34(1):49-52. Wang D G, Liu Y X, Li S J, et a1.Two dimensional numerical solution for nonlinear inverse steady heat conduction[J].Journal of Xi'an Jiaotong University, 2000, 34(1):49-52(in Chinese
    [16] 范春利,孙丰瑞,杨立.基于红外侧温的试件内部缺陷的识别算法研究[J].工程热物理学报, 2007, 28(2):304-306. Fan C L, Sun F R, Yang L.An algorithm study on identification of subsurface defect based on thermographic temperature measurement[J].Journal of Engineering Thermophysics, 2007, 28(2):304-306(in Chinese).
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出版历程
  • 收稿日期:  2014-11-18
  • 修回日期:  2015-02-25
  • 网络出版日期:  2015-11-20

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