1Steel sheet surface defect detection based on prewitt image processing operatorWANG Jiayao, LI Yugui, SONG Yaohui, LU Yibo1-62Multi-task guided adaptive multi-scale feature fusion method for surface defect segmentation in cold-rolled stripsLUO Xiaoyi, ZHANG Feiyu, DU Wangzhe, HAN Jianchao, LI Xuwei, XU Wei7-133Surface quality inspection of H-beams based on laser detection and multi-dimensional information fusionMA Zhiqiang, HU Hong, GUO Xinwen, ZHAN Weijin, ZHENG Dongyan, YAN Zhiwen14-204Structural design and multi-objective parameter optimization of bucket beam for large mining excavatorLI Wanke, LIU Xu, LI Weiyi, ZHANG Lei, LIU Yuelong, JI Haonan, WANG Zhaohua21-245Research and development of intelligent hanging robot system for hot-rolled coils based on binocular visionZHANG Yongxing, ZHANG Zhao, LI Junhui, LIU Xiyu, LI Wenzhong, HUANG Fengshan, ZHANG Fuxiang25-306Ladle full cover technology with two-way online turnover in Meishan SteelLUO Jiazhi, HUANG Chengyong, LI Yingjie31-347Design and FEM validation of local loading forming apparatusZHANG Dawei, LI Hanjing, ZHANG Cheng, XIAO Shengtong, HU Yanghu35-408Research on counter-roller active spinning forming process and equipment for vehicle-mounted LNG cylindersWANG Jun, LI Fan, ZHANG Zongyuan, GUO Xiaofeng, SHEN Yuxing, HUANG Sheng, JIN Xin41-479Simulation analysis of the shear quality under two return methods of high-speed punch pressWANG Jing, HAN Heyong, PAN Siyi, WU Li, HOU Yue, LIU Chuiyi, WANG Haobo48-5410Research on the dynamic recrystallization and constitutive modelling of 2A12 aluminum alloyWANG Zhe, CHENG Shaofeng, ZHANG Zongyuan, GUO Xiaofeng, NIU Yong55-6011Dynamic characteristics analysis and optimization of gas turbine herringbone compound planetary transmission systemZHANG Hong, HU Yunbo61-7212Creep-fatigue life prediction method and experimental validation of nickel-based superalloy DZ125SUN Debin, MA Yumeng, GAO Kun, MA Changliang73-7713Vibration response analysis of wind power high-speed stage gear system under turbulent wind loadLI Huanyu, TIAN Hua78-8414Kalman-PSO-PID controller for thermal inertia system in high-speed bar temperature controlSUN Shuixiao85-9015Optimization of cold rolling lubrication process for ultra-high strength steel based on PSO algorithmZHAN Bo, GUO Genfa, ZHU Jiahao91-9816Study on the sealing performance of O-rings under the combined effects of temperature and oil pressureZHANG Hang, HU Qingshan, JING Ye, YUAN Zhenyi, KONG Lingfei99-10417Development of gas dry cylindrical electrostatic precipitator for large convertersGUO Qichao, LI Yonghui, ZHANG Juan, MA Yongdong, YANG Lifan105-109 