Visual images are effective tools for monitoring the condition of spacecraft. In this article, we developed a low-cost, low impact, compact visual monitoring system using commercial off-the-shelf (COTS) devices to perform critical situation monitoring of the Hayabusa2 touchdown mission. The in situ performance of all devices for the touchdown mission, such as the field programmable gate array, complementary metal oxide semiconductor image sensor, analog decoder, and first-in-first-out memory, was examined in terms of the image capturing time and the tuning of image sensors. The in situ image capturing results indicated that these devices can be successfully used in deep space applications. Our findings can provide a reference for the use of COTS devices in deep space applications.

中文翻译：

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隼鸟二号航天器上商用现成视觉监控系统的深空原位成像结果


视觉图像是监测航天器状况的有效工具。在本文中，我们开发了一种低成本、低影响、紧凑的视觉监控系统，使用商用现成 (COTS) 设备来执行隼鸟 2 号着陆任务的危急情况监控。现场可编程门阵列、互补金属氧化物半导体图像传感器、模拟解码器和先进先出存储器等用于着陆任务的所有设备的原位性能均在图像捕获时间和图像捕获时间方面进行了检查。图像传感器的调整。原位图像捕获结果表明这些装置可以成功地用于深空应用。我们的研究结果可以为COTS设备在深空应用中的使用提供参考。