A Feedback-Based Print Quality Improving Strategy for FDM 3D Printing: An Optimal Design Approach
Tamir, Tariku Sinshaw; Xiong, Gang; Fang,Qihang; Dong,Xisong; Shen,Zhen; Wang,Fei-Yue
Source PublicationThe International Journal of Advanced Manufacturing Technology
2022-02
Issue2022Pages:1-15
Abstract

Fused deposition modelling (FDM) 3D printing, as a supporting technology in social manufacturing and cloud manufacturing, is a rapidly growing technology in the era of industry 4.0. It produces objects with a layer-by-layer material accumulation technique. However, qualitative uncertainties are the common challenges yet. In order to assure print quality, studying the error causing parameters and minimizing their effects are important. This paper presents a feedback-based error compensation strategy, which integrates a fuzzy inference system and a grey wolf optimization algorithm. The objectives are twofold. First, the possible errors in FDM 3D printing are discussed in detail and optimal error causing parameters are obtained in percentage. This is used to understand the effects of the printing errors in every phase of the 3D printing process. From the nine optimization configuration trials used, Config-6 that has 100 number of iterations and 60 wolves is selected due to its higher convergence speed and best fitness value. The integral absolute error (IAE) is used as an objective function and the global minimum is achieved in the iteration interval [86, 100]. The outputs of this optimization problem are used to achieve the next objective. Second, a closed-loop quality monitoring approach comprising of inner-loops and an outer-loop is taken. The three inner-loops are used to monitor the errors during pre-printing, printing, and post-printing, respectively. The outer-loop, on the other hand, is responsible for monitoring the aggregated errors in all the three 3D printing phases. The error compensation system simulation in Matlab is run for 10 s, and the results show that the “normal” range deformation factors are reached within less than 2 s for the inner-loops, whereas the outer-loop deformation factor is achieved within 2 s. The responses are within the acceptable time range.

KeywordIndustry4.0, 3D Printing, Print Quality, Error Causing Parameters, Deformations, Fuzzy Inference System
Indexed BySCI
Language英语
WOS IDWOS:000761794500002
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/47486
Collection复杂系统管理与控制国家重点实验室_平行智能技术与系统团队
Corresponding AuthorShen,Zhen
Recommended Citation
GB/T 7714
Tamir, Tariku Sinshaw,Xiong, Gang,Fang,Qihang,et al. A Feedback-Based Print Quality Improving Strategy for FDM 3D Printing: An Optimal Design Approach[J]. The International Journal of Advanced Manufacturing Technology,2022(2022):1-15.
APA Tamir, Tariku Sinshaw,Xiong, Gang,Fang,Qihang,Dong,Xisong,Shen,Zhen,&Wang,Fei-Yue.(2022).A Feedback-Based Print Quality Improving Strategy for FDM 3D Printing: An Optimal Design Approach.The International Journal of Advanced Manufacturing Technology(2022),1-15.
MLA Tamir, Tariku Sinshaw,et al."A Feedback-Based Print Quality Improving Strategy for FDM 3D Printing: An Optimal Design Approach".The International Journal of Advanced Manufacturing Technology .2022(2022):1-15.
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