基于组合方式的掘进机导航系统研究
田立勇,孙业新,于宁,陈洪月,马春莹

Research on navigation system of roadheader based on combination mode
Li-yong TIAN,Ye-xin SUN,Ning YU,Hong-yue CHEN,Chun-ying MA
图5 光电传感器导航系统的测量原理示意
Fig.5 Schematic diagram of measurement principle of photoelectric sensor navigation system