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论文:2012,Vol:30,Issue(1):145-148 |
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引用本文： |
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何康乐, 和兴锁, 宋明, 陈翠红. 基于椭圆形参考轨道的航天器泪滴形绕飞轨道设计[J]. 西北工业大学 |
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He Kangle, He Xingsuo, Song Ming, Chen Cuihong. Designing Teardrop-Shaped Diversion Orbit of Spacecraft Based on Elliptic Reference Orbit[J]. Northwestern polytechnical university |
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| 基于椭圆形参考轨道的航天器泪滴形绕飞轨道设计 |
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| 何康乐, 和兴锁, 宋明, 陈翠红 |
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| 西北工业大学 工程力学系,陕西 西安 710129 |
| 摘要: |
| 文章通过建立较小偏心率、以真近点角为变量的椭圆一阶无摄动相对运动方程,实现泪滴形绕飞轨道设计。在基于椭圆一阶无摄动相对运动方程和相应状态转移矩阵的基础上,对其相对运动初始值选取的约束条件(即封闭条件)进行了推导。最后由得出的新型零接近速度制导律,实现了在椭圆一阶无摄动相对运动上泪滴形绕飞轨道的设计和仿真。 |
| 关键词:
椭圆形轨道
一阶无摄动方程
泪滴形绕飞
封闭条件
新型零接近速度制导律
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| Designing Teardrop-Shaped Diversion Orbit of Spacecraft Based on Elliptic Reference Orbit |
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| He Kangle, He Xingsuo, Song Ming, Chen Cuihong |
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| Department of Engineering Mechanics,Northwestern Polytechnical University,Xi'an 710072,China |
| Abstract: |
| We design the teardrop-shaped diversion orbit by establishing the first-order elliptical relative motion e-quations without perturbation but with small eccentricity and with true anomaly as the only independent variable.Sections 1, 2 and 3 explain our design.The three subsections of section 3 are entitled: Derivation of New ZeroClose to Speed Guidance Law (subsection 3.1),Design of Teardrop-Shaped Diversion Orbit (subsection 3.2),Simulation Results of Numerical Example and Their analysis (subsection 3.3).The results and analysis of subsec-tion 3.3 show preliminarily that the design of the teardrop-shaped diversion orbit,which is based on the first-orderelliptical relative motion equations without perturbation,is indeed feasible. |
| Key words:
algorithms
analysis
calculations
computer software
design
dynamics
equations of motion
initialvalue problems
iterative methods
matrix algebra
models
numerical methods
orbits
simulation
spacecraft
closed condition
elliptical orbit
first-order elliptical relative motion equation without per-turbation
zero close to speed guidance law
teardrop-shaped diversion orbit
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| 收稿日期: 2011-04-01
修回日期:
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| DOI: |
| 通讯作者:
Email： |
| 作者简介: 何康乐(1986-),西北工业大学硕士研究生,主要从事航天器动力学与控制的研究。
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参考文献: |
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[1] 周文勇. 在轨服务航天器伴飞轨道设计与控制: [博士学位论文]. 西安: 西北工业大学, 2007Zhou Wenyong. Design and Control Techniques of Flyaround Trajectories for On-Orbit Servicing Spacecraft. Ph. D. Thesis，Xi'an: Northwestern Polytechnical University, 2007 (in Chinese)
[2] 陈小前, 袁建平, 姚 雯. 航天器在轨服务技术. 北京:中国宇航出版社, 2009Chen Xiaoqian，Yuan Jianping，Yao Wen. Techniques On-Orbit Servicing Spacecraft. Beijing: China Astronautic PublishingHouse, 2009 (in Chinese)
[3] 袁建平, 和兴锁. 航天器轨道机动动力学. 北京:中国宇航出版社, 2010Yuan Jianping，He Xingsuo. Maneuvering Orbital Dynamics of Spacecraft. Beijing: China Astronautic Publishing House, 2010(in Chinese)
[4] Yamanaka K, Ankerson F. New State Transition Matrix for Relative Motion on an Arbitrary Elliptical Orbit. Journal of Guidance，Control and Dynamics, 2002, 25(1): 60～66 |
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