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Dual-angle iterative algorithm for rotationally asymmetrical surface deviation reconstruction

delete2026-08-19
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PRE
AI
Y
Yuhang He *
Q
Qiang Li
Y
Yan Deng
K
Kaiyuan Xu
D
Dong Li
J
Jiahang Lv
J
Jing Hou
刘昂 封面图
刘昂 (Ang Liu)
B
Bo Gao
DOI:10.1016/j.optlastec.2026.116188delete
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摘要

摘要

En 中文
• 分析单角度迭代算法的收敛特性。 • 找出某些方位角频率项不收敛或收敛非常缓慢的原因。 • 提出双角度迭代算法以解决收敛问题。 • 给出获取最优第二旋转角的方法。
Keyword:
Surface figure metrology
Absolute test
Iterative algorithm
Azimuthal frequency
Convergence rate
Shape reconstruction

期刊

O
Optics and Laser Technology
IF:
5
论文数:
2.6K
被引数:
3.5W

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