Test results of the SDSS-V fiber micro-positioners
Test results of the SDSS-V fiber micro-positioners
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SDSS-V 光纤微定位器的测试结果
DOI：
10.1117/12.2562545
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Kneib, Jean-Paul
中科院分区：
文献类型：
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作者：
Grossen, Loïc;Kronig, Luzius;Araujo, Ricardo;Caseiro, Stefane;Sayres, Conor;Sánchez-Gallego, José;Bouri, Mohamed;Kneib, Jean-Paul
本文将重点介绍正在生产的SDSS-V光纤定位器的测试、验证和性能。测试的关键参数包括定位精度校准和验证、光纤失调控制以及在望远镜遇到的大温度范围内的寿命测试和热可靠性检查。所给出的结果很好地概括了整个机器人定位系统的总体设计性能和总体可靠性。
This paper will focus on the testing, validation and performance of the ongoing SDSS-V fiber positioners production. The tested critical parameters include positioning accuracy calibration and validation, fiber misalignment control as well as lifetime test and thermal reliability check over the large temperature scale encountered in the telescopes. The presented results give a good overview on the general design performance and on the general reliability the complete robotic positioning system will achieve.