Measuring the spin rate of contactless dc motors
Abstract
Circuits are proposed for reversible and nonreversible spin rate meters for contactless dc motors. The spin rate meters generate a pulse-width modulated signal whose duration is proportional to the spin rate. An expression for the transfer function of such devices is derived.
- Publication:
-
Priborostroenie
- Pub Date:
- February 1980
- Bibcode:
- 1980Prib...23...39Z
- Keywords:
-
- Direct Current;
- Electric Motors;
- Rotor Speed;
- Tachometers;
- Spin;
- Transfer Functions;
- Velocity Measurement;
- Electronics and Electrical Engineering