An Automatic Detecting Method for Position and Posture of Boom-type Roadheader Based on Laser Guide

The automatic detection of position and posture of roadheader is one of the key problems for the automatic control of roadheader.The paper analyzed effects that position and posture of boom-type roadheader on tunnel excavation combining with structure and working mode of boom-type roadheader,and proposed an automatic detecting method of position and posture of boom-type roadheader based on laser guide.In addition,the feasibility of the proposed method was analyzed.