Machinery fault diagnosis guide

... this article as: Li and Xiao: Fault diagnosis of Tennessee Eastman process using signal geometry matching technique EURASIP Journal on Advances in Signal Processing 2011 2011:83 Submit your manuscript ... diagnosis using PC1DARMF algorithm 3.1 Introduction to Tennessee Eastman process (TEP) Tennessee Eastman process is first proposed by Downs and Vogel [12]...

Ngày tải lên: 20/06/2014, 22:20

... paper, targeting the nonstationary characteristics of gear vibration signal and disadvantage of AR model, a fault feature extraction method in which IMF and AR model are combined is proposed After ... i=1 Among the kernel functions in common use are linear functions, polynomials functions, radial basis functions, and sigmoid functions DIAGNOSIS APPROACH FOR GEARS B...

Ngày tải lên: 21/06/2014, 22:20

... vibration signal power spectrum, the envelope power spectrum, and the Laplace-wavelet transform power spectrum, respectively, for rolling bearing with (left column) outer-race fault and (right ... and inner-race bearing faults, respectively ENVELOPED WAVELET POWER SPECTRUM The waveform x(t) in (2) can be viewed as a carrier signal at a resonant frequency of the bearing h...

Ngày tải lên: 22/06/2014, 19:20

... title: Machinery’s handbook 28th guide Cover title: Machinery’s handbook twenty eighth guide This book should be used in conjunction with the twenty-eighth edition of Machinery’s Handbook ISBN 978-0-8311-2899-9 ... (electronic edition with math) Mechanical engineering Handbook, manuals, etc I Title: Machinery’s handbook 28 guide II Machinery’s handbook twenty eighth guide II...

Ngày tải lên: 27/06/2014, 01:21

... title: Machinery’s handbook 28th guide Cover title: Machinery’s handbook twenty eighth guide This book should be used in conjunction with the twenty-eighth edition of Machinery’s Handbook ISBN 978-0-8311-2899-9 ... (electronic edition with math) Mechanical engineering Handbook, manuals, etc I Title: Machinery’s handbook 28 guide II Machinery’s handbook twenty eighth guide II...

Ngày tải lên: 06/07/2014, 10:21

... the Compound Interest problem found on Handbook page 136 Copyright 2008, Industrial Press Inc., New York, NY - www.industrialpress.com Machinery's Handbook Guide 28th Edition ADVANCED SPREADSHEET ... Inc., New York, NY - www.industrialpress.com Machinery's Handbook Guide 28th Edition SECTION CALCULATIONS INVOLVING LOGARITHMS OF NUMBERS HANDBOOK Pages 121 to 128 The purpose of loga...

Ngày tải lên: 06/07/2014, 10:21

... 진단 Fault Diagnosis of Induction Motors using Signal Processing based Methods and Optimal Feature Selection 지도교수 이홍희 이 논문을공학박사학위 논문으로 제출함 2008 년 12 월 울산대학교 대학원 전기전자정보시스템공학부 웬옥투 Fault Diagnosis of ... Diagnosis of Induction Motors using Signal Processing based Methods and Optimal Feature...

Ngày tải lên: 13/11/2014, 06:43

... make high order sliding mode differentiators appealing in fault diagnosis High Order Sliding Mode Observers and Differentiators 323 Although high order sliding mode observers and differentiators ... intention to use high order sliding mode observers and differentiators to solve difficult fault diagnosis problems, the design of a second order...

Ngày tải lên: 01/07/2015, 09:14

... EFFECTIVE FAULT DIAGNOSIS IN CHEMICAL PLANTS BY INTEGRATING MULTIPLE METHODOLOGIES KAUSHIK GHOSH (B Tech., University of Calcutta, India) (M.S (by Research), IIT Madras, India) A THESIS ... detecting and identifying faults in large-scale, complex, modern chemical plants Then a review of multiple classifiers systems (MCS), used in pattern recognition, fault cla...

Ngày tải lên: 09/09/2015, 17:52

... FAULT DIAGNOSIS OF PERMANENT MAGNET SYNCHRONOUS MOTOR BASED ON MECHANICAL AND MAGNETIC CHARACTERISTIC ANALYSES YU YINQUAN A THESIS SUBMITTED FOR THE DEGREEM OF DOCTOR OF PHILOSOPHY ... COMPUTATION OF UNBALANCED MAGNETIC PULL AND MECHANICAL UNBALANCED FORCE IN MOTOR 64 5.1 Fundamental theory of electromagnetic force calculation 64 5.2 Introduction of...

Ngày tải lên: 16/09/2015, 12:06

... for Fault Diagnosis using FSA 2.2 2.2.1 21 Representation of Finite- State Automaton Finite- State Automaton Table Representation Finite- State Automaton Table is a representation of Finite- State ... 1.4 Modeling for Fault Diagnosis using FSA 16 2.1 Finite- State Automaton (FSA) Model 17 2.2 Representation of Finite- State Automaton 21 2.2.1 Finite- State Aut...

Ngày tải lên: 17/09/2015, 17:18

... mathematical model of the machine and thereby using the model to analysis and predict fault mode [67-74] Finite element analysis is popular for simulating and studying of fault mode; especially ... approaches of this project to investigate the automatic fault diagnosis of AC synchronous machine In the next, the mechanics of machine fault mode is presente...

Ngày tải lên: 03/10/2015, 21:57

... mathematical model of the machine and thereby using the model to analysis and predict fault mode [67-74] Finite element analysis is popular for simulating and studying of fault mode; especially ... approaches of this project to investigate the automatic fault diagnosis of AC synchronous machine In the next, the mechanics of machine fault mode is presente...

Ngày tải lên: 04/10/2015, 07:58