Gear Transmission Error Measurements Based on the Phase Demodulation

• Autorzy: Tuma J.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with a simple gear set transmission error (TE) measurements at gearbox operational conditions that means under load and during rotation. The analysis method is focused on the processing of pulse signals generated by encoders attached to both the gears in mesh. The analysis technique benefits from demodulation of a phase-modulated signal. The theory is illustrated by experiments with a car gearbox and measurement errors are discussed.

Słowa kluczowe

EN

gears; gearboxes; transmission error; encoders; phase demodulation; synchronised averaging; average tooth mesh; measurement accuracy; angular vibration

• Wydawca: Wydawnictwa AGH
• Czasopismo: Mechanika / Akademia Górniczo-Hutnicza im. St. Staszica
• Rocznik: 2003
• Tom: T. 22, z. 3
• Strony: 463--470
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Tuma J.

• Department of Control systems and Instrumentation, VSB-Technical University of Ostrava, Ostrava-Poruba, 708 33, Czech Republik,

Bibliografia

• [1] Derek Smith J.: Gear Noise and Vibration. 1st New York - Basel, Marcel Dekker Inc., 1999, ISBN: 0-8247-6005-0
• [2] Tůma J.: Analysis of Periodic and Quasi-Periodic Signals in Time Domain. Proceedings of the Noise‘93, St. Petersburg, Russia. Auburn, USA, Auburn University, vol. 6, 1993, 245-250