首页> 外文期刊>Advances in space research >Formation flying reconfiguration manoeuvres via environmental forces in highly elliptical orbits
【24h】

Formation flying reconfiguration manoeuvres via environmental forces in highly elliptical orbits

机译:在高度椭圆轨道中,通过环境力形成飞行重新配置机动

获取原文
获取原文并翻译 | 示例
           

摘要

A study on reconfiguration manoevres applied to a tetrahedral formation in highly elliptical orbits is proposed, by using a propellant-less solution. The manoeuvring strategy consists in exploiting certain environmental forces, specifically those provided by solar radiation pressure and atmospheric drag, by actively controlling the satellites' attitudes. Through inverse dynamics particle swarm optimization the optimal attitudes required for the manoeuvres are evaluated, whereas the configuration's evolution is simulated by a high-fidelity orbital simulator. The goal of the reconfiguration problem is to find an optimal control in order for the four spacecraft to reach a desired configuration in a specified portion of orbit, where the desired configuration is evaluated by a shape and size geometric parameter. By increasing the manoeuvring time and the satellites' area to mass ratio, all the case studies considered are successfully verified.
机译:提出了一种研究在高椭圆轨道上施加到四面体形成的重新配置Manoevres,通过使用推进剂的溶液提出了高椭圆形轨道的研究。 机动策略在利用某些环境力量,特别是通过积极控制卫星的态度来利用太阳辐射压力和大气阻力提供的环境力量。 通过逆动力学粒子群优化,评估机动所需的最佳态度,而配置的进化是由高保真轨道模拟器模拟的。 重新配置问题的目标是找到最佳控制,以便为四个航天器在轨道的指定部分中达到所需配置,其中所需配置由形状和大小几何参数评估。 通过将机动时间和卫星区域提高到质量比,所有案例研究都被考虑成功验证。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号