Optimization algorithm of galvanometer scanning laser marking for Chinese characters

GAO Shiyi; XU Chao; YANG Yongqiang; CHEN Hexing

doi:10.7510/jgjs.issn.1001-3806.2014.06.014

In order to improve the laser marking efficiency, based on the stroke tracking algorithm and the greedy algorithm, an optimum algorithm of galvanometer scanning laser marking for Chinese characters was put forward. Firstly, the continuous strokes of Chinese characters were extracted. Then, the optimal output path of Chinese character strokes was obtained by means of greedy algorithm. Finally laser marking was realized according to the optimal output path. Experimental results show that this algorithm makes the laser jump times decrease and improves the efficiency of Chinese characters laser marking significantly.

Optimization algorithm of galvanometer scanning laser marking for Chinese characters

1. Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510650, China;

2. College of Mechanical and Auto-motive Engineering, South China University of Technology, Guangzhou 510006, China;

3. Han's Yueming Laser Technology Co. Ltd., Suining 221200, China

Received Date: 2014-01-06

Accepted Date: 2014-03-11

Available Online: 2014-11-25

Abstract: In order to improve the laser marking efficiency, based on the stroke tracking algorithm and the greedy algorithm, an optimum algorithm of galvanometer scanning laser marking for Chinese characters was put forward. Firstly, the continuous strokes of Chinese characters were extracted. Then, the optimal output path of Chinese character strokes was obtained by means of greedy algorithm. Finally laser marking was realized according to the optimal output path. Experimental results show that this algorithm makes the laser jump times decrease and improves the efficiency of Chinese characters laser marking significantly.

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Reference (10)

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Optimization algorithm of galvanometer scanning laser marking for Chinese characters

Abstract

References

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通讯作者: 陈斌, bchen63@163.com

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