Title :
Fault detection in geared transmission systems using an acoustic array
Author :
Lim, Ernest ; Mareels, Iven ; Wong, Albert
Author_Institution :
Dept. of Electr. Eng., Melbourne Univ., Parkville, Vic., Australia
Abstract :
Fault detection in geared transmission systems using acoustic arrays is examined as a possible alternative to current vibro-mechanical methods. Filtered signals of both types are compared and various implementation issues regarding processing of the microphone array are discussed
Keywords :
acoustic signal processing; acoustic transducer arrays; condition monitoring; fault diagnosis; microphones; acoustic array; fault detection; geared transmission systems; microphone array; Acoustic arrays; Acoustic signal detection; Electrical fault detection; Fault detection; Frequency; Gears; Microphone arrays; Noise reduction; Signal processing; Vibrations;
Conference_Titel :
Information, Decision and Control, 1999. IDC 99. Proceedings. 1999
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-5256-4
DOI :
10.1109/IDC.1999.754155
