| 虚拟装配环境下的导弹质心调节系统 |
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| 引用本文： | 冯涓,童秉枢.虚拟装配环境下的导弹质心调节系统[J].导弹与航天运载技术,2005(4):35-37,42. |
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| 作者姓名： | 冯涓 童秉枢 |
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| 作者单位： | 清华大学仪器与机械学院,北京,100084;清华大学仪器与机械学院,北京,100084 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 在导弹的设计和装配过程中,若导弹的质心偏离推力平面,导弹的飞行将出现偏差.以某导弹的虚拟装配设计为研究对象,在Pro/Engineer软件支撑下,开发了一个虚拟装配环境下的导弹质心调节系统.针对导弹的结构特点,提出了三维公差带的概念,利用优化算法,在零部件质心位置的三维公差带内,将导弹装配体的质心调节到允许的范围内.
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| 关 键 词： | 计算机应用 虚拟装配 导弹 质心 公差带 |
| 文章编号： | 1004-7182（2005）04-0035-04 |
| 收稿时间： | 2004-01-05 |
| 修稿时间： | 2004-01-052005-05-15 |
A Missile Centroid Adjustment System under Virtual Assembly Environment |
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| Feng Juan,TONG Bingshu.A Missile Centroid Adjustment System under Virtual Assembly Environment[J].Missiles and Space Vehicles,2005(4):35-37,42. |
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| Authors: | Feng Juan TONG Bingshu |
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| Abstract: | If the centroid of the assembly departs from the pushing plane during missile design and assembly, the missile will stray off the fight path. While taking a certain missile as research object and supported by Pro/Engineer software, a centroid adjustment system under virtual assembly environmen is developed in this paper. According to the characteristics the missile, structure this paper puts forward the concept of three-dimension tolerance zone, and the centroid of missile is adjusted into the allowable range. |
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| Keywords: | Computer application Virtual assembly Missile Centroid Tolerance zone |
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