Analog Signal Processing for Tachometer, Accelerometer, and Torque-Speed Curve Plotting of Motors by Use of Silicon Solar Cells
- 1 August 1980
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industrial Electronics and Control Instrumentation
- Vol. IECI-27 (3) , 213-218
- https://doi.org/10.1109/TIECI.1980.351678
Abstract
An optical tachometer is developed by the analog processing of the signals obtained from the silicon solar cell displacement sensors. Differentiating the speed signal, satisfactorily smooth acceleration signal is obtained by simple filtering. The torque-speed curve plotting for small motors by the application of this technique and the effects of the filtering on the plot are described.Keywords
This publication has 2 references indexed in Scilit:
- Analog Sensing of Displacement Using Silicon Solar CellIEEE Transactions on Industrial Electronics and Control Instrumentation, 1979
- Digital Measurement of Angular Velocity for Instrumentation and ControlIEEE Transactions on Industrial Electronics and Control Instrumentation, 1976