TY - EJOU AU - Mao, Wei-Lung AU - Chiu, Yu-Ying AU - Chu, Chao-Ting AU - Lin, Bing-Hong AU - Hung, Jian-Jie TI - Retraction: Dynamic Sliding Mode Backstepping Control for Vertical Magnetic Bearing System T2 - Intelligent Automation \& Soft Computing PY - 2026 VL - 41 IS - 1 SN - 2326-005X AB - KW - DO - 10.32604/iasc.2026.089959