| 整星隔振技术的研究现状和发展 |
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| 引用本文： | 张军,谌勇,骆剑,华宏星.整星隔振技术的研究现状和发展[J].航空学报,2005,26(2):179-183. |
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| 作者姓名： | 张军 谌勇 骆剑 华宏星 |
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| 作者单位： | 1. 上海交通大学,振动、冲击和噪声国家重点实验室,上海,200240
2. 航天部第八研究院,805所,上海,200240 |
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| 摘 要： | 为了减小卫星发射时所承受的环境载荷,降低卫星及其设备的质量控制成本,提高卫星发射的可靠性,所以整星隔振技术得以研究和应用。整星隔振是在不改变卫星原结构前提下,重新设计具有隔振效能的适配器,或者在运载火箭和卫星之间引入隔振装置,隔离从星箭界面传递给卫星的轴向或侧向振动。详细介绍了近十年国外整星隔振技术的研究现状,并展望其今后的发展方向。
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| 关 键 词： | 卫星 整星隔振 适配器 隔振器 轴向/侧向隔振 |
| 文章编号： | 1000-6893(2005)02-0179-05 |
| 修稿时间： | 2004年3月6日 |
Review of the Whole-spacecraft Isolation Techniques |
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| ZHANG Jun,CHEN Yong,LUO Jian,HUA Hong-xing.Review of the Whole-spacecraft Isolation Techniques[J].Acta Aeronautica et Astronautica Sinica,2005,26(2):179-183. |
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| Authors: | ZHANG Jun CHEN Yong LUO Jian HUA Hong-xing |
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| Institution: | ZHANG Jun~1,CHEN Yong~1,LUO Jian~2,HUA Hong-xing~1 |
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| Abstract: | The objective of the whole-spacecraft isolation is to reduce the launch-induced dynamic loads and the quality control costs of the satellite and its components, as well as increase the launch reliability. By insertion of isolators or the isolating payload attach fitting (PAF) between the satellite and the launch vehicle, the whole-spacecraft isolation system isolates the axial/lateral vibration without any change of the existing satellite hardware. This paper summarizes the progress in the past decade abroad and presents a prospect on the whole-spacecraft isolation. |
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| Keywords: | satellite the whole-spacecraft isolation payload attach fitting (PAF) isolator axial/lateral isolation |
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