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层层层夜空成像用于空间局势意识 (SSA) 的有效载荷
Perushan Kunalakantha1, Andrea Vallecillo Baires1, Siddharth Dave1
1Department of Earth and Space Science and Engineering, York University, Toronto, ON M3J 1P3, Canada.
Sensors (Basel, Switzerland)
|July 29, 2023
概括
一个新的广视场摄像头有效载荷,居住空间物体近太空天文测量研究 (RSONAR),从平流层进行了测试. 这项技术通过克服用于跟踪空间物体的地面观测的局限性来提高空间局势意识 (SSA).
科学领域:
- 太空情境意识 (SSA) 是指空间的情境意识.
- 天文学 天文学
- 航空航天工程 航空航天工程
背景情况:
- 空间物体密度的增加需要先进的空间情境意识 (SSA).
- 传统的地面望远镜在视野 (FOV) 和观测条件方面存在局限性.
- 当前的SSA方法在与越来越多的居住空间物体 (RSO) 斗争.
研究的目的:
- 为了展示一种用于从平流层成像RSO的新技术有效载荷.
- 为了评估SSA的宽FOV摄像头和COTS硬件的性能.
- 评估近太空观测的可行性,以追踪太空碎片.
主要方法:
- 开发了居住空间物体近太空天文测量研究 (RSONAR) 载荷,一个宽的FOV摄像系统.
- 集成商用现成 (COTS) 硬件与现场可编程门阵列 (FPGA) 平台.
- 在2022年8月进行了平流层气球飞行测试,以验证算法和功能.
主要成果:
- 从近太空环境中成功捕获了RSO的图像.
- 验证了用于RSO检测的图像处理算法.
- 证实了COTS组件在近太空环境中的弹性.
结论:
- RSONAR有效载荷是一种可行的技术,可以增强空间局势意识.
- 平流层观测比传统的地面RSO跟踪提供了优势.
- 开发的系统证明了SSA应用程序的有效RSO检测和COTS硬件生存能力.
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