| 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.[点击复制] |
| Li Guoguang,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[点击复制] |
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| 探空火箭级间段的CAD系统 |
| 李国光, 黄建华 |
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(航天技术系)
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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。 |
| 关键词: CAD，优化设计，稳定分析 |
| DOI： |
| 投稿日期：1989-04-10 |
| 基金项目: |
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| CAD System for Joint Segment between Tow Stages of Sounding Rocket |
| Li Guoguang, Huang Jianhua |
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(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 introduce user's operations by menu and can do buckling analysis of stiffened waffle cylinder by empirical formula or by analytic method. It can also obtain optimal parameters by penalty function algorithm and may invoke CADKEY to plot design drawings of stiffened waffle cylinder automatically. It is not necessary to exit Hcadx. These design drawings can be edited easily to become acceptable work drawings. |
| Keywords: computer aided design (CAD) optimum design stability analysis |
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