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The Calibration of theta-phi Fiber Positioners Based on the Differential Evolution Algorithm

  • Authors: Feifan Zhang, Ye Huang, Baolong Chen, Longfeng Yu, Yu Wang, Zengxiang Zhou, Jianping Wang

Feifan Zhang et al 2024 The Astronomical Journal 167 .

  • Provider: AAS Journals

Caption: Figure 9.

Steps and accuracy of the close-loop positioning. Left: Steps needed to reach the points within the required accuracy before, after, and after calibration using the pulse-reduction strategy. Right: Corresponding accuracy of positioning after at most four steps.

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