Deep learning based two-stage multi-source data fusion model with transformer and cross-attention for surface roughness prediction in precision turning

Benjia Tang, Lianjie Ma, Zequn Chen, Yang Sun, Siyu Cheng, Jing Jia, Yao Sun, Yunguang Zhou, Ming Li, Yanqing Tan. Deep learning based two-stage multi-source data fusion model with transformer and cross-attention for surface roughness prediction in precision turning. Eng. Appl. of AI, 179:115291, 2026. [doi]

Abstract

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