Automatic Height Adjustment of Shearer Cutting-drum using Adaptive Iterative Learning
作者单位：College of Information and BusinessZhongyuan University of Technology School of Electrical Engineering and AutomationHenan Polytechnic University
会议名称：《第36届中国控制会议》
会议日期：2017年
学科分类：081901[工学-采矿工程] 0819[工学-矿业工程] 08[工学] 0802[工学-机械工程] 0835[工学-软件工程] 080201[工学-机械制造及其自动化]
基 金：supported by National Natural Science Foundation(NNSF) of China under Grant 61203065
关 键 词：Memory cutting tracking control adaptive iterative learning control
摘 要：To realize the automation of the shearer,one of the most important problems is the automatic height adjustment of the shearer cutting-drum,namely,the accurate tracking of the running trajectory for the shearer *** to the repeatability of the cutting process and the characteristics of cutting system,the adaptive iterative learning control is adopted in the memory cutting to accomplish the *** simplified dynamic mode of shearer cutting system is established,and the kinetic equation is got by the Lagrange method in this *** adaptive iterative learning control law is selected,according to the control *** adaptive iterative learning controller is designed,and the algorithm is *** conclusion that the target trajectory can be tracked accurately using the adaptive iterative learning algorithm is got by simulations.