Laser Marking Machine Application Research Based on Fuzzy Control System


Article Preview

This paper researches laser marking machine and fuzzy control system, and belongs to the optical fabrication. This paper combines fuzzy control system with laser carving system, and greatly improves the machining precision. This paper introduces laser precision system about optical fiber laser of the output wavelength of 1064 nm, researches that application fuzzy technology controls the servo motor, drives moving workbench, strictly control the location accuracy, so as to realize the precision intelligent control of laser engraving machine. Using the computer marking card and servo drive system technology, this paper achieves joint control both laser engraving signal and servo system, solves the intermittent fit between the laser precision system out light moment and ruler feed stop, researches intelligent system is developed for laser precision stability control system, and achieves caliper precision engraving. Computer connects to the network to realize remote monitoring. System is stable operation, strong ability to adapt the environment, high efficiency and precision.



Advanced Materials Research (Volumes 816-817)

Edited by:

Ahmad Ghanbari




T. Wang and C. Y. Zhang, "Laser Marking Machine Application Research Based on Fuzzy Control System", Advanced Materials Research, Vols. 816-817, pp. 1045-1049, 2013

Online since:

September 2013




[1] Tao Wang, Jianquan Yao, Daoyin Yu et al. Research about Four Wave Mixing Associated in the PPLN – OPO [J]. Chinese Journal of Lasers, 2004, 31(3): 284—288.

[2] Tao Wang, Jianquan Yao, Xifu Li et al. Research about Laser of Wavelength of 1319 nm Continuous Output Nd: YAG [J]. Chinese Journal of Lasers, 2003, 30(10): 881—884.

[3] Tao Wang, Jianquan Yao, Guojun Yu et al. Study on CW Nd: YAG Infrared Laser at 1319nm[J]. Chinese Optics Letters, 2003, 1(11): 661—663.

[4] Tao Wang, Jianquan Yao, Baigang Zhang et al. Study on 660-nm Quasi-continuous-wave Intracavity Frequency-doubled Nd: YAG laser[J]. Chinese Optics Letters , 2003, 1(5): 289—391.

[5] Ping Li, Xiaoping Liu, Honghong Gao. Super Precision Table of Fuzzy PID Compound Control Research [J]. Machinery Design &Manufacture, 2003, 30(10): 881—884.

[6] Chi Li. The Fuzzy PID Control and GUI Design of AC System [J]. Journal of Qiqihar University, 2011, 27(3): 21—24.