Underground test results of a laser-based tram control system for a continuous miner

Author:	Anderson, Donna L.
Year:	1992
Document Type:	MAIN
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:9440
Series:	Report of investigations ;
Report Number:	9440
Subjects:	Mine railroads--Automatic control
	Mining machinery--Automatic control
	Lasers in navigation
Link:	https://hdl.handle.net/2027/mdp.39015095269968