Displaced orbits for solar sail equipped with reflectance control devices in Hill’s restricted three-body problem with oblateness

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• 作者：Ming Song ; Xingsuo He ; Dongsheng He
• 关键词：Displaced orbits ; Solar sail ; Reflectance control devices ; Hill’s restricted three ; body problem ; Oblateness
• 刊名：Astrophysics and Space Science
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：361
• 期：10
• 全文大小：1,028 KB
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Astronomy
  
• 出版者：Springer Netherlands
• ISSN：1572-946X
• 卷排序：361

文摘

We investigate solar sail displaced orbits in the Hill’s restricted three-body problem, where the larger primary is an oblate spheroid in the system. Firstly, the model of solar sail equipped with a new version of reflectance control device is introduced. Next, dynamical model of the system with the larger primary an oblate spheroid is established and the Hill’s restricted three-body problem with oblateness is built through appropriate simplifications. The collinear equilibrium points of the Hill’s system varying with the variations of areas of absorption and thermal radiation of reflectance control devices in the solar sail, or the dimensionless characteristic acceleration of solar sail, or the oblateness of the larger primary are also investigated. Then, Linearization near the collinear equilibria of the system is applied. A linear quadratic regulator is used to stabilize the nonlinear system. The simulation reveals that solar sail displaced orbits in this system are doable and asymptotically stable by means of adjusting the pitch angle of solar sail and the area of absorption in reflectance control devices.