Title :
A simple ripple-free tachogenerator
fDate :
3/1/1970 12:00:00 AM
Abstract :
A rotating permanent magnet can act as a generator to produce a voltage proportional to speed with only the addition of a air of brushes.
Keywords :
Brushes; Conducting materials; Diodes; Gallium arsenide; Magnetic materials; Noise measurement; Permanent magnets; Pulse measurements; Pulse modulation; Voltage;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1970.7671
