中国塑料 ›› 2023, Vol. 37 ›› Issue (8): 127-134.DOI: 10.19491/j.issn.1001-9278.2023.08.018

• 综述 • 上一篇    

机器学习在聚乳酸加工及性能预测中的应用研究进展

王磊, 赵敏, 翁云宣, 张彩丽()   

  1. 北京工商大学化学与材料工程学院,北京 100048
  • 收稿日期:2023-05-22 出版日期:2023-08-26 发布日期:2023-08-21
  • 通讯作者: 张彩丽(1989—),女,副教授,从事生物基与生物降解高分子材料研究,zhangcaili@btbu.edu.cn
    E-mail:zhangcaili@btbu.edu.cn
  • 基金资助:
    北京市属高校教师队伍建设支持计划优秀青年人才项目(BPHR202203050);北京市科协青年人才托举工程(BYESS2023052)

Research progress in applications and performance prediction of machine learning in PLA processing

WANG Lei, ZHAO Min, WENG Yunxuan, ZHANG Caili()   

  1. College of Chemistry and Materials Engineering,Beijing Technology and Business University,Beijing 100048,China
  • Received:2023-05-22 Online:2023-08-26 Published:2023-08-21
  • Contact: ZHANG Caili E-mail:zhangcaili@btbu.edu.cn

摘要:

综述了目前国内外关于机器学习(ML)在聚乳酸(PLA)加工及性能预测中的应用研究进展。首先,概述了目前ML在预测PLA结晶性能、疲劳寿命、拉伸强度、韧性、屈服应力、密度、降解程度等方面的应用。其次,介绍ML可监测PLA加工过程中可能出现的缺陷,进而降低PLA制品的生产成本、提高其使用寿命。最后,总结并展望了ML未来在PLA加工及应用中的作用及发展。

关键词: 聚乳酸, 机器学习, 监测缺陷, 性能预测

Abstract:

In this paper, the applications of machine learning (ML) in the poly(lactic acid) (PLA) processing as well as its performance prediction was reviewed. The current applications of ML in predicting the crystallization properties, fatigue life, tensile strength, toughness, yield stress, density, and degradation degree of PLA were summarized. As discussed in the paper, ML could be used to monitor the possible defects in the PLA processing, thus reducing the production cost and improving the service life of PLA products. Finally, the future role and development of ML in the PLA processing and applications were prospected.

Key words: poly(lactic acid), machine learning, monitoring defect, performance prediction

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