首页> 外文期刊>Journal of guidance, control, and dynamics >Libration Synchronization Control of Clustered Electrodynamic Tether System Using Kuramoto Model
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Libration Synchronization Control of Clustered Electrodynamic Tether System Using Kuramoto Model

机译:基于Kuramoto模型的集群电动系链系统的同步同步控制。

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This paper proposes a new configuration for a tethered satellite system, named the "clustered electrodynamic tether system." This configuration consists of multi-electrodynamic tethered satellite systems located in a record disk orbit, which is a useful orbit for formation flight of multisatellite. The main difference of the clustered electrodynamic tether system from usual constellation flight configurations is that the clustered electrodynamic tether system uses tethers. This new configuration, thus, can be interpreted as constellation flight both toward out-of-plane direction using a record disk orbit, and in-plane direction using tethers. If librational motion of the clustered electrodynamic tether system is synchronized, the clustered electrodynamic tether system can serve as a platform system to periodically capture launched payloads and to move them to higher altitude, or a system to periodically observe the atmosphere at different altitudes at the same time. To synchronize the librational motion of the clustered electrodynamic tether system, control methods based on the Kuramoto model are proposed. The Kuramoto model is a mathematical model that can be used to describe synchronized behavior of a large set of coupled oscillators. In this paper, the proposed control methods are validated by numerical simulations.
机译:本文提出了一种名为“集群电动系绳系统”的系留卫星系统新配置。这种配置由位于记录盘轨道上的多电动系留卫星系统组成,这是多卫星编队飞行的有用轨道。集群式电动系链系统与通常的星座飞行配置的主要区别在于,集群式电动系链系统使用系链。因此,这种新配置可以解释为星座图,既可以通过记录盘轨道向平面外方向飞行,也可以通过系绳向平面内飞行。如果集群式电动系链系统的自由运动是同步的,则集群式电动系链系统可以用作平台系统,以定期捕获已发射的有效载荷并将其移动到更高的高度,也可以用作在相同高度上定期观察不同高度的大气的系统时间。为了同步集群式电动系链系统的自由运动,提出了基于仓本模型的控制方法。仓本模型是一个数学模型,可用于描述大量耦合振荡器的同步行为。本文通过数值仿真验证了所提出的控制方法。

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