标题：Start-up of upward conveyor based on AMT
作者：Li, Yunxia; Wang, Zengcai; Peng, Weili
作者机构：[Li, Yunxia; Wang, Zengcai; Peng, Weili] Shandong Univ, Sch Mech Engn, Jinan, Shandong, Peoples R China.
会议名称：3rd International Conference on Material, Mechanical and Manufacturing Engineering (IC3ME)
会议日期：JUN 27-28, 2015
来源：PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON MATERIAL, MECHANICAL AND MANUFACTURING ENGINEERING
关键词：automated mechanical transmission; upward conveyor; start-up; simulation
摘要：AMT (Automated Mechanical Transmission) has been used in heavy-duty trucks for its high efficiency, low cost and high torque. In this paper, AMT is used as a soft-starting device to start up upward conveyors softly. On the basis of dynamic characteristics, clutch torque control strategy is put forward to control start-up process in upward conveyors. Simulation research is given based on three-phase induction motor. Simulation results prove that the start-up control strategy is effective. The belt acceleration and the belt jerk can be controlled within a certain limit.