Bearing signature analysis as a medium for fault detection: A review

MS Patil, J Mathew, PK RajendraKumar - 2008 - asmedigitalcollection.asme.org
Rolling element bearings find widespread domestic and industrial application. Defects in
bearing unless detected in time may lead to malfunctioning of the machinery. Different …

Bearing condition diagnosis and prognosis using applied nonlinear dynamical analysis of machine vibration signal

S Janjarasjitt, H Ocak, KA Loparo - Journal of Sound and Vibration, 2008 - Elsevier
In this paper, we introduce a modified form of the correlation integral developed by
Grassberger and Procaccia referred to as the partial correlation integral, which can be …

Two-phase flow pattern identification using continuous hidden Markov model

A Mahvash, A Ross - International journal of multiphase flow, 2008 - Elsevier
This paper presents a new method for identifying two-phase flow regimes from the
instantaneous local fluid phase signals using continuous hidden Markov model (CHMM) …

Application of CHMMs to two-phase flow pattern identification

A Mahvash, A Ross - Engineering Applications of Artificial Intelligence, 2008 - Elsevier
In this paper, the application of continuous hidden Markov models (CHMMs) in identifying
two-phase flow patterns is investigated. Air–water two-phase flows were realized in a …

Identification of nonstationary time series based on SVM-HMM method

Q Shao, C Shao, C Feng - 2008 IEEE International Conference …, 2008 - ieeexplore.ieee.org
Nonstationary time series are occurring when the plant proceeds to an abnormal state or a
transient situation from a normal state. So it is necessary to identify the type of fault during its …

[PDF][PDF] Informatics Platform for Designing and Deploying E-Manufacturing Systems

JLLLE Lapira, JNL Li - researchgate.net
E-Manufacturing is a transformation system that enables the manufacturing operations to
achieve near-zerodowntime performance as well as to synchronize with the business …

Asenkron Motorlarda Arıza Özeliği Tesbiti Ve Durum İzleme İçin Saklı Markov Modelleri

HE Karatoprak - polen.itu.edu.tr
Özet Bu çalışmada, saklı markov modelleri kullanılarak, asenkron motorlarda rulman arızası
için özelik tesbiti ve durum izlemesi yapılmıştır. Arıza özeliği tesbiti uygulamasında çok …

[PDF][PDF] ISTANBUL TECHNICAL UNIVERSITY★ INSTITUTE OF SCIENCE AND TECHNOLOGY

HE KARATOPRAK - 2008 - polen.itu.edu.tr
Induction motors are one of the most common electrical machines with a very wide range of
application field from home equipments to nuclear plants. Most of the industrial processes …

[引用][C] 基于AR 自相关峰态值的一类轴承故障检测方法

陶新民, 杜宝祥, 徐勇, 吴志军 - 振动与冲击, 2008

[引用][C] Hidden Markov models for fault characterization and condition monitoring of induction motors

HE Karatoprak - Fen Bilimleri Enstitüsü