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Determination and control of the satellites' attitude by using a pyramidal configuration of four control moment gyros

机译:使用四个控制力矩陀螺的金字塔结构确定和控制卫星的姿态

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The paper presents a new architecture for mini-satellites' attitude control using a cluster consisting of four control moment gyros, in pyramidal configuration, and feedback from the quaternion and angular velocity vectors. The designed control law modifies the cluster's equivalent gyroscopic moment, the equivalent kinetic moment and the angular velocities' vector, this leading to the modification of the quaternion vector and to the change of the satellite's attitude. Matlab environment is used for the architecture's software implementation and validation, this being achieved for a mini-satellite involved in a typical motion around its own axis.
机译:本文提出了一种新的微型卫星姿态控制体系结构,该体系结构使用由四个金字塔形配置的控制力矩陀螺仪以及四元数和角速度矢量的反馈组成的群集组成的群集。设计的控制定律修改了星团的等效陀螺矩,等效动量矩和角速度矢量,这导致四元数矢量的修改和卫星姿态的改变。 Matlab环境用于体系结构的软件实现和验证,这是通过参与围绕其自身轴的典型运动的微型卫星实现的。

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