Acta Photonica Sinica, Volume. 52, Issue 2, 0214004(2023)
High-stability MG-Y Laser Control System Based on Self-adaptive Current Compensation
Figures & Tables(12)
Fig. 3. Flow chart of fuzzy PID control algorithm based on orthogonal experiments
Fig. 9. Spectra of MG-Y laser before and after wavelength calibration
Table 1. Parameter value range of fuzzy PID
View tableView in ArticleTable 1. Parameter value range of fuzzy PID
KP0 KI0 KD0 ke kec kup kui kud Min 0.1 11 1 0.1 0.1 0.1 0.1 0.1 Max 4 23 9 7 7 40 40 40
Table 2. Simulation results of three algorithms
View tableView in ArticleTable 2. Simulation results of three algorithms
Method Adjustment times Overshoot/% Conventional PID 26 6.800 Fuzzy PID 21 1.528 Fuzzy PID based on orthogonal experiments 17 0.014
Table 3. ISOA and wavelength corresponding data after wavelength calibration
View tableView in ArticleTable 3. ISOA and wavelength corresponding data after wavelength calibration
ISOA/mA Wavelength/nm ISOA/mA Wavelength/nm 28 1 559.680 4 58 1 559.679 3 38 1 559.680 6 68 1 559.678 2 48 1 559.679 9 78 1 559.680 8
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Yi HUANG, Yue YOU, Chuanlu DENG, Chengyong HU, Lisen WANG, Xiaobei ZHANG, Tingyun WANG. High-stability MG-Y Laser Control System Based on Self-adaptive Current Compensation[J]. Acta Photonica Sinica, 2023, 52(2): 0214004
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Received: Sep. 27, 2022
Accepted: Nov. 1, 2022
Published Online: Mar. 28, 2023
The Author Email: HUANG Yi (huangyi1008@shu.edu.cn)
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