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THREE-AXIS TILTED WHEEL EXPERIMENTAL RESULTS USING AN AIR-BEARING TABLE

机译:使用气垫桌的三轴倾斜车轮实验结果

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Previous research has explored the concept of a Tilted Wheel, a newly proposed type of inertial actuator that can generate torques in all three principal axes of a rigid satellite using only a spinning wheel and a simple tilt mechanism. The tilt mechanism tilts the angular momentum vector about two axes providing two degree of freedom control, while variation of the wheel speed provides the third. The equations of motion of the system lead to a singularity-free system during nominal operation avoiding the need for complex steering logic. This paper describes the hardware design of the Tilted Wheel and the experimental setup behind an air bearing table used to test it. Experimental results from the air bearing table are provided with the results depicting the high performance capabilities of the proposed actuator in torque generation.
机译:先前的研究已经探索了倾斜轮的概念,倾斜轮是一种新提出的惯性执行器,可以仅使用旋转轮和简单的倾斜机构就可以在刚性卫星的所有三个主轴上产生扭矩。倾斜机构使角动量矢量绕两个轴倾斜,从而提供了两个自由度控制,而车轮速度的变化则提供了第三个自由度。系统的运动方程式导致在标称运行期间无奇点系统,从而无需复杂的转向逻辑。本文介绍了倾斜车轮的硬件设计,以及用于对其进行测试的空气轴承台后面的实验装置。空气轴承表的实验结果与结果一起显示了所提出的执行器在产生扭矩方面的高性能。

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