Nobuharu Murata, T. Furuya, H. Nosato, M. Murakawa
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引用次数: 8
Abstract
This paper describes an automatic multi-objective adjustment system for optical axes using genetic algorithms. It is difficult for conventional systems to automatically adjust optical axes, because it requires high-precision positioning and angle setting with /spl mu/m resolution. Moreover, multiple goals that have a trade-off relation must be satisfied simultaneously by the adjustment. In order to overcome this problem, we propose a multi-objective adjustment system using genetic algorithms. In experiments, simultaneous alignment for the positioning and the angles (parallelism) of optical axes, which is difficult with conventional methods, could be realized within three hours.
介绍了一种基于遗传算法的光轴多目标自动调整系统。由于需要高精度的定位和/spl μ m /m分辨率的角度设置,传统系统难以实现光轴的自动调节。而且,调整必须同时满足具有权衡关系的多个目标。为了克服这一问题,我们提出了一种基于遗传算法的多目标调整系统。在实验中,可以在3小时内实现传统方法难以实现的定位和光轴角度(平行度)的同时对准。