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首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers >Study on navigation and manual steering strategies in the fly-around phase of teleoperation rendezvous and docking
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Study on navigation and manual steering strategies in the fly-around phase of teleoperation rendezvous and docking

机译：遥测交会对接飞越阶段的导航和手动转向策略研究

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摘要

Teleoperation rendezvous and docking can be used as a supporting technology for unmanned spacecraft. An attempt to apply this technology to an unmanned spacecraft's fly-around maneuver in a space station-based rendezvous and docking task is described in this paper; relative navigation (state determination) strategies and manual steering strategies are proposed sequentially. Parameters to delineate the relative motion states between spacecraft were specifically defined, and an estimation strategy for the parameter set was designed based on the configured relative measurement sensors. Then, manual steering strategies, characterized by decoupling control of the line-of-sight (LOS) orientation between the unmanned spacecraft and the relative orbit motion, were developed to ensure that the unmanned spacecraft, piloted by operators on the space station, flies with almost invariant radial velocity and angular velocity in the LOS axis. A human-in-the-loop simulation result demonstrated the feasibility and effectiveness of the strategies proposed.
机译：遥距交会对接可用作无人航天器的辅助技术。本文描述了在基于空间站的会合和对接任务中将该技术应用于无人飞船的绕行机动的尝试。相继提出了相对导航（状态确定）策略和手动转向策略。具体定义了描述航天器之间相对运动状态的参数，并基于配置的相对测量传感器为参数集设计了一种估计策略。然后，开发了以无人飞行器与相对轨道运动之间的视线（LOS）方向解耦控制为特征的手动操纵策略，以确保由空间站操作员驾驶的无人飞行器能够飞行LOS轴上的径向速度和角速度几乎不变。在环仿真结果证明了所提出策略的可行性和有效性。

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