"Vibration-based Approach to Lifetime Prediction of Washing Machines" . . "1-877040-67-3" . . "6"^^ . "Vibration-based Approach to Lifetime Prediction of Washing Machines" . "Randall, R. B." . . . . "2008-03-17+01:00"^^ . "RIV/68407700:21230/08:00141673!RIV12-MSM-21230___" . "RIV/68407700:21230/08:00141673" . "http://www.lce2008.com" . "This paper presents a vibration method for remaining life estimation of components in washing machines. Vibration signals were measured on electric motors during an accelerated lifetime test. Significant frequency bands are identified using a spectral comparison based on the Constant Percentage Bandwidth (CPB) spectrum. CPB- and cepstrum-based indicators are extracted and some improvements are proposed, such as the use of CPB difference sum and envelope cepstrum. Increasing trends of several indicators confirm the potential of vibration-based techniques to quantify the actual life of components. It was found that loose bearings have caused a severe damage of the rotor and stator."@en . . "Kaebernick, H." . "4"^^ . "[5F87F67010A1]" . "Vibration-based Approach to Lifetime Prediction of Washing Machines"@en . . . . . . "1"^^ . "Vibration-based Approach to Lifetime Prediction of Washing Machines"@en . . "machine condition monitoring; remaining useful life; reuse"@en . "Vass, Ji\u0159\u00ED" . "Sydney" . "This paper presents a vibration method for remaining life estimation of components in washing machines. Vibration signals were measured on electric motors during an accelerated lifetime test. Significant frequency bands are identified using a spectral comparison based on the Constant Percentage Bandwidth (CPB) spectrum. CPB- and cepstrum-based indicators are extracted and some improvements are proposed, such as the use of CPB difference sum and envelope cepstrum. Increasing trends of several indicators confirm the potential of vibration-based techniques to quantify the actual life of components. It was found that loose bearings have caused a severe damage of the rotor and stator." . "Sydney" . . "Proceedings of the 15th CIRP International Conference on Life Cycle Engineering" . "University of New South Wales" . . "Kara, S." . . . "Z(MSM6840770014)" . "21230" . "402626" .