航天器晃动动力学的二维建模与模糊控制

2019 5th Conference on Knowledge Based Engineering and Innovation (KBEI) Pub Date : 2019-02-01 DOI:10.1109/KBEI.2019.8734934

M. Navabi, A. Davoodi

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引用次数: 2

摘要

在轨道机动过程中，燃料晃动会对带有部分填充容器的航天器的姿态产生干扰。因此，有必要控制这种有害现象。本文采用双摆模型建立了航天器燃料晃动与姿态耦合动力学模型，并设计了模糊控制器对飞行器晃动和姿态动力学进行控制。并通过仿真验证了该控制器的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2D Modeling and Fuzzy Control of Slosh Dynamics in a Spacecraft

Fuel slosh dynamics can disturb attitude of spacecraft which has a partially filled container, in orbital maneuvering. So, it is necessary to control this harmful phenomenon. This paper models coupled dynamics of fuel sloshing and attitude of the spacecraft by two-pendulum model, and designs a fuzzy controller to control sloshing and attitude dynamics of the vehicle. Also, effectiveness of this controller is illustrated by conducted simulation.

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2019 5th Conference on Knowledge Based Engineering and Innovation (KBEI)

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