skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
3 results returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Laser alinement sensor for continuous-mining machines
Remote transducer based on coherent mixing of backscattered laser light
Position and heading determination of a continuous mining machine using an angular position-sensing system
Refine your search results
Published Year
1970-1979 (2)
1980-1989 (1)
Subject
Lasers in mining (3) *
Coal-mining machinery (1)
Mining machinery--Automatic control--Data processing (1)
Transducers (1)
Vibration transducers (1)
Author
Anderson, Donna L. (1)
Bowser, Merle L. (1)
Bruce, Robert A. (1)
