Underground test results of a laser-based tram control system for a continuous miner
By: by Donna Lynne Anderson.
Series: Report of investigations ;; 9440; Report of investigations (United States. Bureau of Mines) ;; 9440.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1992
Place of publication: Washington, D.C
Language: eng
Number of pages: 10
Subjects: Mining machinery -- Automatic control.; Mine railroads -- Automatic control.; Lasers in navigation.
Notes: Includes bibliographical references (p. 10).
Supt. of Docs. no.: I 28.23:9440.