Spatial spiral tube multi-roller bending: Accurate axial prediction utilizing AWPSO-FECAM-LSTM framework. - Zili Wang 001; Yonglin Tao; Shuyou Zhang 001; Xiaojian Liu; Yaochen Lin; Liangyou Li; Jianrong Tan; Zheyi Li (Expert Syst. Appl., 2026)