Evaluation method for crane luffing vibration based on threshold and BP neural network

Shuwen Zheng, Jinshi Chen, Dongyang Huo, Yongqi Li, Tongyang Wang, Tingting Luo, School of Mechanical and Aerospace Engineering, Jilin University, Xuzhou XCMG Hydraulics Co, School of Marine Engineering, Harbin Institute of Technology

Journal of Vibration and Control

Published online on October 18, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
The issue of luffing vibration in truck cranes poses a significant threat to production safety. This paper presents the first vibration evaluation method for cranes based on thresholds and backpropagation neural network (BPNN). To address the ...