Method and apparatus for signal signature analysis for event detection in rotating machinery
作者： Naresh Sundaram Iyer
DOI: 10.1121/1.2942429
关键词:
摘要: A method for analyzing vibration including: acquiring a signal (18); isolating (20) event in the acquired signal; determining (30) frequency of damped sinusoid event, wherein characterizes and using characteristic to identify (36, 40) an occurrence another signal.
google.nl 参考文章(17)
Josef Weberhofer, Method and apparatus for determining the parameters of natural vibration of a system ,(1976)
Nelson A Jones, Vibration damper test machine ,(1971)
Xuefeng T. Tao, System for detection of low power in at least one cylinder of a multi-cylinder engine. ,(1994)
Graham P. Eatwell, Method and apparatus for dynamical system analysis ,(1998)
David E. Thomas, George Rhodes, Ming Lei, James J. Schwarz, Detection of defects using resonant ultrasound spectroscopy at predicted high order modes ,(1995)
John H. Brand, Micromechanical vibration sensor Journal of the Acoustical Society of America. ,vol. 91, pp. 542- 542 ,(1989) , 10.1121/1.402689
Erich Griessler, Vibration sensor and method for monitoring the condition of rotating components and bearings Journal of the Acoustical Society of America. ,vol. 122, pp. 2507- ,(2003) , 10.1121/1.2801809
Steven Heath, Identification of resonant frequencies of vibration of rotating blades Journal of the Acoustical Society of America. ,vol. 108, pp. 884- ,(1997) , 10.1121/1.1319415
Carl J. Dister, Machine diagnostic system and method for vibration analysis Journal of the Acoustical Society of America. ,vol. 111, pp. 1969- 1969 ,(1998) , 10.1121/1.1486367