Ground Demonstration of Synchronized Formation Rotations for Precision, Multi-Spacecraft Interferometers
Ground Demonstration of Synchronized Formation Rotations for Precision, Multi-Spacecraft Interferometers
复制标题
精密多航天器干涉仪同步编队旋转的地面演示
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
F. Hadaegh
中科院分区：
文献类型：
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作者：
D. Scharf;J. Keim;F. Hadaegh
本文报道了在编队控制试验台（FCT）上进行的精度同步编队旋转的地面演示，其性能优于6弧分/5厘米。FCT目前由两个，五个自由度，空气轴承悬浮机器人。2007年11月增加了第六个自由度，即垂直平移。每个机器人都有一套类似飞行的航空电子设备和执行器，包括一个星星跟踪器，光纤陀螺仪，反作用轮，冷气推进器，机器人间通信，以及运行编队和姿态控制系统软件的机载计算机。
This paper reports the ground demonstration of precision synchronized formation rotations with better than 6 arcmin/5 cm performance in the Formation Control Testbed (FCT). The FCT currently consists of two, five degree-of-freedom, air bearing-levitated robots. The sixth degree-of-freedom, vertical translation, is being added in November 2007. Each robot has a suite of flight-like avionics and actuators, including a star tracker, fiber-optic gyroscopes, reaction wheels, cold-gas thrusters, inter-robot communication, and on-board computers that run the Formation and Attitude Control System software.