采煤机运动轨迹的精准跟踪控制  

Precision Tracking and Control of Shearer Motion Track

作　　者：李亚光 Li Yaguang(Xishan Coal and Electricity Tunlan Mine,Gujiao Shanxi 030206)

机构地区：[1]西山煤电屯兰矿,山西古交030206

出　　处：《机械管理开发》2021年第4期207-208,211,共3页Mechanical Management and Development

摘　　要：为提升采煤机的自动化控制水平和控制精度,在研究轨迹跟踪原理的基础上,确定采样阶段的采样周期和进刀方式,并以MG160/360-BWD采煤机为例对采煤机滚筒高度、姿态的检测方案和采煤机机身水平位置的检测方案进行设计,对采样阶段和跟踪阶段控制流程进行设计,以实现采煤机运行轨迹的精准跟踪控制。In order to improve the automatic control level and control accuracy of shearer,the sampling period and feed mode of sampling stage are determined on the basis of studying the principle of track tracking.Taking MG160/360-BWD shearer as an example,the detection scheme of shearer drum height and attitude and the horizontal position of shearer fuselage are designed.The control flow of sampling stage and tracking stage is designed,and the accurate tracking control of shearer track is realized.

关 键 词：采煤机 运动轨迹 跟踪控制 滚筒高度 采煤机位置 

分 类 号：TD421.6[矿业工程—矿山机电]