| 探空火箭级间段的CAD系统 |
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| 引用本文： | 李国光,黄建华. 探空火箭级间段的CAD系统[J]. 国防科技大学学报, 1990, 12(2): 7-14 |
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| 作者姓名： | 李国光 黄建华 |
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| 作者单位： | 国防科技大学航天技术系(李国光)，国防科技大学航天技术系(黄建华) |
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| 摘 要： | 本文在CADKEY绘图软件包的支持下,开发了加筋圆柱结构CAD系统—Hcadx.此系统通过菜单引导用户的操作,可用经验公式或解析法作轴压稳定分析,用罚函数法优化参数,可以在不退出Hcadx的情况下启动CADKEY,自动绘制设计草图。此草图经过适当地编辑、修改、便可成为工程中能接受的工作图纸。
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| 关 键 词： | CAD 优化设计 稳定分析 |
| 收稿时间： | 1989-04-10 |
CAD System for Joint Segment between Tow Stages of Sounding Rocket |
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| Li Guoguang and Huang Jianhua. CAD System for Joint Segment between Tow Stages of Sounding Rocket[J]. Journal of National University of Defense Technology, 1990, 12(2): 7-14 |
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| Authors: | Li Guoguang and Huang Jianhua |
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| Affiliation: | Department of Aerospace Technology |
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| Abstract: | This paper develops a CAD system(Hcadx)for stiffened waffle cylinder,supported by CADKEY as graphics system.The CAD system can introduceuser's operations by menu and can do buckling analysis of stiffened wafflecylinder by empirical formula or by analytic method.It can also obtainoptimal parameters by penalty function algorithm and may invoke CADKEYto plot design drawings of stiffened waffle cylinder automatically.It is notnecessary to exit Hcadx.These design drawings can be edited easily to becomeacceptable work drawings. |
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| Keywords: | computer aided design(CAD) optimum design stability analyrsis |
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