低成本姿态估计系统。空气轴承试验台的性能评价

2015 Sixth Argentine Conference on Embedded Systems (CASE) Pub Date : 2015-10-12 DOI:10.1109/SASE-CASE.2015.7295843

F. von Bergen, J. Giribet, P. Martos

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引用次数: 0

摘要

提出了一种低成本的航天器姿态导航系统。该系统融合了来自三轴MEMS陀螺仪和CCD相机的测量结果，该相机可以识别已知的点模式(模仿恒星)。该系统在ARM Cortex-A8处理器上实现，运行在GNU/Linux操作系统上。研制的姿态系统在空气轴承试验台上进行了试验验证。

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Low cost attitude estimation system. Performance evaluation on an airbearing based testbed

In this work, a low-cost attitude navigation system for spacecrafts is presented. The system fuses measurements from a three axis MEMS gyroscope and a CCD camera that identifies a known pattern of points (which emulate the stars). The system has been implemented on an ARM Cortex-A8 processor, running a GNU/Linux operating system. The developed attitude system was tested on an air-bearing testbed as experimental validation.

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2015 Sixth Argentine Conference on Embedded Systems (CASE)

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