航天器非Keplerian运动的陀螺效应

李雪华; 和兴锁

doi:10.3879/j.issn.1000-0887.2013.12.005

航天器非Keplerian运动的陀螺效应

doi: 10.3879/j.issn.1000-0887.2013.12.005

李雪华¹,
和兴锁²

¹西安工业大学工程力学系, 西安 710032;²西北工业大学工程力学系, 西安 710129

详细信息

作者简介:
李雪华(1982—), 女, 陕西人, 讲师，博士(通讯作者. E-mail: xhli0724@163.com)

中图分类号: V412.4;O311
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- 被引次数: 0
出版历程
- 收稿日期: 2013-06-27
- 修回日期: 2013-07-08
- 刊出日期: 2013-12-16

Gyroscopic Effect Produced During Non-Keplerian Motion of Spacecrafts

LI Xue-hua¹,
HE Xing-suo²

¹Department of Engineering Mechanics, Xi’an Technological University, Xi’an 710032, P.R.China;²Department of Engineering Mechanics, Northwestern Polytechnical University,Xi’an 710129, P.R.China

摘要

摘要: 为了满足未来复杂空间操作对机动的要求，需要深入研究非Keplerian(开普勒)轨道的理论和方法．根据航天器运动的进动现象与陀螺进动的相似性，分析并给出了航天器环绕地球运动的陀螺效应的定义；在航天器动力学方程的基础上，建立了陀螺效应的数学模型，进而分析了陀螺效应影响下航天器的运动规律，为空间机动的更好实现提供了一种非Keplerian轨道的理论和方法.
- 非Keplerian轨道 /
- 空间机动 /
- 陀螺效应
Abstract: In order to depict the space maneuvering more precisely, some new non-Keplerian theories and methods are required to meet the complex demands of space operation in the future. According to the similarity analysis between the spacecraft precessional motion and gyroscopic precession, the concept of gyroscopic effect produced during the non-Keplerian motion of spacecrafts around the earth was presented. A mathematical model of the gyroscopic effect was established based on the spacecraft dynamic equation, and the spacecraft motion under the gyroscopic effect was investigated. Then a new non-Keplerian orbit theory and method to realize better space maneuvering is provided.
- non-Keplerian orbit /
- space maneuvering /
- gyroscopic effect

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参考文献(10)

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