Microprocessor-Based Digital Accelerometer and its Application in an Instrument for Motor Torque-Speed Characteristic Display During the Transient Interval

Microprocessor-Based Digital Accelerometer and its Application in an Instrument for Motor Torque-Speed Characteristic Display During the Transient Interval

A digital accelerometer is realized using a microprocessor. An algorithm is used to calculate the derivative of an ac tachogenerator signal. For the calculation of each acceleration value 20 angular speed samples are used by this algorithm. An automated torque-speed curve tracer controlled by the mi...

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Veröffentlicht in:IEEE transactions on industrial electronics (1982) 1986-02, Vol.IE-33 (1), p.44-48
Hauptverfasser: Selim, Hany, Girgis, G. A.
Format: Artikel
Sprache:eng
Schlagworte:
Acceleration
Accelerometers
Applied sciences
Automatic control
Displays
electric motors
Electrical engineering. Electrical power engineering
Electrical machines
Exact sciences and technology
instrumentation
Instruments
Micromotors
Microprocessors
motors
Shafts
torque measurement
Velocity measurement
Voltage
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Beschreibung
Zusammenfassung:A digital accelerometer is realized using a microprocessor. An algorithm is used to calculate the derivative of an ac tachogenerator signal. For the calculation of each acceleration value 20 angular speed samples are used by this algorithm. An automated torque-speed curve tracer controlled by the microprocessor is developed using this digital accelerometer.
ISSN:0278-0046
1557-9948
DOI:10.1109/TIE.1986.351705