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As an important technology for predictive maintenance, failure prognosis has attracted more and more attentions in recent years. Real-time reliability prediction is one effective solution to failure prognosis. Considering a dynamic system that is composed of normal, deteriorating and unreliable components, this paper proposes an integrated approach to(More)
Currently, many digital analysis methods are widely used for loudspeaker fault detection. These methods are mainly focused on characteristics like frequency response, impedance and Thiele-Small parameters etc. However, for small noise vibration detection, especially for online detecting, no suitable method is available. Loudspeaker small noise vibration(More)
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