Research on cutting condition classification with vibration signal based on manifold learning

Jing Wang, Mingxin Hui, Bin Liu, Xun Wang, Xiaobin Cheng, Jun Yang

Research output: Contribution to journalConference articlepeer-review

Abstract

In this paper, vibration signals are collected from a milling machine including cutting conditions with different cutting parameters. The multiple features are extracted from the measured signals to describe the cutting conditions. As feature selection methods, principal component analysis (PCA), linear discriminant analysis (LDA), and t-distributed stochastic neighbor embedding (t-SNE) are utilized to reduce the redundant information in the multiple features. K-Nearest Neighbor (KNN) classifier is employed to evaluate the capability of these feature selection methods. The experimental results show that the features processed by manifold learning could improve the performance of KNN. And the limitation of t-SNE applied to cutting condition classification is discussed. The manifold learning t-SNE could give a potential way to construct effective cutting condition classification systems.

Original languageEnglish
Article number055003
JournalProceedings of Meetings on Acoustics
Volume42
Issue number1
DOIs
Publication statusPublished - 2020
Externally publishedYes
Event179th Meeting of the Acoustical Society of America, ASA 2020 - Virtual, Online
Duration: Dec 7 2020Dec 11 2020

Bibliographical note

Publisher Copyright:
© 2021 Acoustical Society of America.

ASJC Scopus Subject Areas

  • Acoustics and Ultrasonics

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