China Plastics ›› 2025, Vol. 39 ›› Issue (8): 131-138.DOI: 10.19491/j.issn.1001-9278.2025.08.021

• Review • Previous Articles     Next Articles

Research progress in surface quality prediction control in fused deposition modeling technology based on machine learning

CHENG Wei1(), ZHAO Yongqiang1,2(), PANG Jayao1, HE Yong2, YU Le1   

  1. 1.Engineering Training Center,Shaanxi University of Technology,Hanzhong 723001,China
    2.School of Mechanical Engineering,Shaanxi University of Technology,Hanzhong 723001,China
  • Received:2024-08-19 Online:2025-08-26 Published:2025-07-30

Abstract:

This review systematically analyzed the generation mechanisms of surface defects in fused deposition modeling (FDM) and their key influencing parameters. The effectiveness of machine learning⁃based predictive control throughout the FDM process was summarized, focusing on two critical aspects: (1) construction of process predictive control models and (2) optimization of result predictive control. Finally, urgent unresolved issues were proposed and potential future development directions were discussed.

Key words: fused deposition modeling, surface roughness, machine learning, prediction control, optimization

CLC Number: