| 导弹翼面结构摄动矩阵法可靠性设计研究 |
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| 引用本文： | 范广元 华守廉. 导弹翼面结构摄动矩阵法可靠性设计研究[J]. 上海航天, 1996, 0(6): 3-7 |
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| 作者姓名： | 范广元 华守廉 |
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| 作者单位： | 航天工业总公司八院八部 |
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| 摘 要： | 给出了导弹翼面结构可靠性预测与可靠性设计的随机有限元摄动矩阵法的基本原理与算式；提出对翼面壁板厚度作可靠性设计的思路，并用ＦＯＲＴＲＡＮ语言编制了可在微机上运行的计算机程序。试算表明：由本文方法得到的结果与试验数据的统计分析结果十分一致。本文的方法可以应用于常用的战术导弹翼面结构的可靠性预测与可靠性设计。
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| 关 键 词： | 导弹翼面，有限元法，可靠性设计，~＋摄动矩阵法 |
RALIABILITY DESIGN RESEARCH FOR STRUCTURES OF MISSILE WINGS BY DISTURBING MATRIX METHOD |
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| Fan Guangyuan,Hua Shoulian,Fan Guangyuan,Hua Shoulian. RALIABILITY DESIGN RESEARCH FOR STRUCTURES OF MISSILE WINGS BY DISTURBING MATRIX METHOD[J]. Aerospace Shanghai, 1996, 0(6): 3-7 |
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| Authors: | Fan Guangyuan Hua Shoulian Fan Guangyuan Hua Shoulian |
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| Abstract: | ssential theory and formulation for reliability estimate and design for structure of missilie's wings by stochastic finite element disturbing matrix method are provided.A Schndule of reliability estimate and design for plate thick of wing structure is also proposed.A calcutation program with FORTRAN on PC computer is compiled.The calcuation with tWo examples in this artcle proved that results are very consistent with testing,the method is suitable for reliability estimate and design of structure of usual tactical missile's wings. |
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| Keywords: | Missile's wing Finite element mathod Relability design Disturbing matrix method |
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