[1] Yu D L, Deng X J, Liu S Q et al. Application of composite material technology on bogie[J]. Electric Locomotives & Mass Transit Vehicles, 38, 17-22(2015).

[2] Liu T, Zhao Y Q, Zhou X D et al. Effect of energy ratio coefficient on pore during aluminum alloy laser-MIG hybrid welding[J]. Chinese Journal of Lasers, 47, 1102004(2020).

[3] Deng D W, Lü J, Ma Y S et al. Microstructures and properties of FV520B steel joint by laser backing welding with CMT filler welding[J]. Chinese Journal of Lasers, 47, 1102001(2020).

[4] Hanji T, Tateishi K, Shimizu M et al. Fatigue strength of cruciform joints and longitudinal joints with laser-arc hybrid welding[J]. Welding in the World, 63, 1379-1390(2019).

[5] Vorontsov A, Zykova A, Chumaevskii A et al. Advanced high-strength AA5083 welds by high-speed hybrid laser-arc welding[J]. Materials Letters, 291, 129594(2021).

[6] Lei Z L, Li B W, Zhou H et al. Analysis of droplet transfer and porosity characteristics in laser-MAG hybrid welding of edge joint[J]. Chinese Journal of Lasers, 46, 0302007(2019).

[7] Yang X Y, Chen H, Zhu Z T et al. Effect of shielding gas flow on welding process of laser-arc hybrid welding and MIG welding[J]. Journal of Manufacturing Processes, 38, 530-542(2019).

[8] Wang L, Gao M, Hao Z Q. A pathway to mitigate macrosegregation of laser-arc hybrid Al-Si welds through beam oscillation[J]. International Journal of Heat and Mass Transfer, 151, 119467(2020).

[9] Ma Y L, Chen H, Zhao X et al. Mechanical properties of laser hybrid welded joint of 1000 MPa ultrahigh-strength steel[J]. Chinese Journal of Lasers, 48, 0602113(2021).

[10] Chen Z W, Ma C Y, Chen B et al. Microstructure and properties of medium-thick stainless steel by laser-MIG hybrid welding[J]. Laser & Optoelectronics Progress, 57, 231405(2020).

[11] Du Y P, Guo N, Wu C H et al. Study on the application of the weld reinforcement variation coefficient in underwater wet welding quality evaluation[J]. Transactions of the China Welding Institution, 41(2020).

[12] Zhang Z H, Wang C Q, Qi E Y et al. Laser-arc hybrid welding process and joint microstructure and properties of nuclear grade high silicon titanium-containing stainless steel[J]. Chinese Journal of Lasers, 48, 1402008(2021).

[13] Liu G Q, Gao X D, Peng C et al. Optimization of laser welding of DP780 to Al5052 joints for weld width and lap-shear force using response surface methodology[J]. Optics & Laser Technology, 126, 106072(2020).

[14] Ji X R, Hua X M, Shen C et al. Optimization of welding parameters on pores migration in laser-GMAW of 5083 aluminum alloy based on response surface methodology[J]. Applied Sciences, 1, 1-12(2019).

[15] Vasantharaja P, Vasudevan M. Optimization of A-TIG welding process parameters for RAFM steel using response surface methodology[J]. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 232, 121-136(2018).

[16] Acherjee B, Misra D, Bose D et al. Prediction of weld strength and seam width for laser transmission welding of thermoplastic using response surface methodology[J]. Optics & Laser Technology, 41, 956-967(2009).

[17] Srichok T, Pitakaso R, Sethanan K et al. Combined response surface method and modified differential evolution for parameter optimization of friction stir welding[J]. Processes, 8, 1080(2020).

[18] Babu N, Natarajan U, Malayalamurthi R. Evaluating mechanical and metallurgical properties of gas tungsten arc welded AA 5059 aluminium alloy joints[J]. Materials Today: Proceedings, 22, 353-363(2020).

[19] Sharma P, Mohal S. Parametric optimization of submerged arc welding process parameters by response surface methodology[J]. Materials Today: Proceedings, 24, 673-682(2020).

[20] Chen C, Chen F R, Zhang H J. Porosity sensitivity analysis of 7A52 aluminum alloy during fiber laser welding by response surface method[J]. Welding & Joining(2016).

[21] Chu Z T, Yu Z S, Zhang P L et al. Weld profile prediction and process parameters optimization of T-joints of laser full penetration welding via response surface methodology[J]. Chinese Journal of Lasers, 42, 0203006(2015).

[22] Ragavendran M, Chandrasekhar N, Ravikumar R et al. Optimization of hybrid laser-TIG welding of 316LN steel using response surface methodology (RSM)[J]. Optics and Lasers in Engineering, 94, 27-36(2017).

[23] Reisgen U, Schleser M, Mokrov O et al. Optimization of laser welding of DP/TRIP steel sheets using statistical approach[J]. Optics & Laser Technology, 44, 255-262(2012).

[24] Wang X, Zhang C, Wang K et al. Multi-objective optimization of laser transmission joining of thermoplastics[J]. Optics & Laser Technology, 44, 2393-2402(2012).

[25] Benyounis K Y, Olabi A G, Hashmi M S J. Effect of laser welding parameters on the heat input and weld-bead profile[J]. Journal of Materials Processing Technology, 164/165, 978-985(2005).

[26] Sun S[D]. The prediction of weld bead shape for high-strength steel by laser-arc hybrid welding(2014).

[27] Sun S, Liu S Y, Jia D S et al. Multiple nonlinear regression model of weld bead shape for high nitrogen steel by laser-arc hybrid welding[J]. Journal of Mechanical Engineering, 51, 67-75(2015).