摘要
基于空间坐标变换原理,分析采煤机的运动姿态对滚筒高度控制的影响,推导滚筒自动调高控制中摇臂角度及摇臂油缸行程的控制公式。
Based on the space coordinate transformation principle, the paper analyzes the influence of movement posture of shearer on drum level regulation, deduces the formulas of angle of ranging arm and travel of ranging arm cylinder for drum level regulation.
出处
《煤矿机电》
2007年第4期8-9,13,共3页
Colliery Mechanical & Electrical Technology
关键词
采煤机
运动姿态
坐标变换
滚筒调高
算法
shearer
movement posture
coordinate transformation
drum level regulation
algorithm
