Classification Model for Real-Time Monitoring of Machining Status of Turned Workpieces
Fei Wu,
Lai Yuan,
Aonan Wu
et al.
Abstract:The occurrence of tool chatter can have a detrimental impact on the quality of the workpiece. In order to improve surface quality, machining stability, and reduce tool wear cycles, it is essential to monitor the workpiece machining process in real time during the turning process. This paper presents a tool chatter state recognition model based on a denoising autoencoder (DAE) for feature dimensionality reduction and a bidirectional long short-term memory (BiLSTM) network. This study examines the feature dimens… Show more
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