Laser & Optoelectronics Progress, Volume. 57, Issue 19, 193002(2020)
Quantitative Analysis of Aluminum Alloy Based on Laser-Induced Breakdown Spectroscopy and Radial Basis Function Neural Network
Fig. 1. Structure of neural network
Fig. 2. Schematic of LIBS experimental system
Fig. 3. LIBS spectrum of aluminum alloy
Fig. 4. Univariate linear calibration curves of five main nonaluminum elements. (a) Mg; (b) Si; (c) Fe; (d) Mn; (e) Cu
Fig. 5. Effect of vspread on the performance of RBF model
Fig. 6. Prediction of five main nonaluminum elements by RBF neural networks. (a) Mg; (b) Si; (c) Fe; (d) Mn; (e) Cu
|
|
|
Get Citation
Copy Citation Text
Lijian Pan, Weifang Chen, Rongfang Cui, Miaomiao Li. Quantitative Analysis of Aluminum Alloy Based on Laser-Induced Breakdown Spectroscopy and Radial Basis Function Neural Network[J]. Laser & Optoelectronics Progress, 2020, 57(19): 193002
Category: Spectroscopy
Received: Jan. 2, 2020
Accepted: Feb. 24, 2020
Published Online: Sep. 23, 2020
The Author Email: Chen Weifang (meewfchen@nuaa.edu.cn)