DocumentCode
1195874
Title
Precision Digital Tachometer
Author
Smith, I.R. ; Hajiroussou, M.J. ; Miller, J.F.
Volume
22
Issue
3
fYear
1973
Firstpage
278
Lastpage
279
Abstract
An entirely digital method of measuring angular speed, acceleration, and torque during transient characteristics is described. Diffraction gratings are used in an optical transducer, which is interfaced to a digital computer to process the data obtained and to provide a plot of the transient characteristics as functions of time.
Keywords
Acceleration; Accelerometers; Impedance; Noise measurement; Optical pulses; Optical scattering; Shafts; Tellurium; Torque; Velocity measurement;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.1973.4314164
Filename
4314164
Link To Document