LOCALIZING UNBALANCE FAULTS IN ROTATING MACHINERY

被引：0

作者：

Walker, R. B. ^{[1
]}

Perinpanayagam, S. ^{[1
]}

Jennions, I. K. ^{[1
]}

机构：

[1] Cranfield Univ, IVHM Ctr, Cranfield MK43 0AL, Beds, England

来源：

PROCEEDINGS OF THE ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2013, VOL 7A | 2013年

关键词：

ROTOR; IDENTIFICATION;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Excessive levels of unbalance in rotating machinery continue to contribute to machine downtime and unscheduled and costly maintenance actions. Whilst unbalance as a rotordynamic fault has been studied in great detail during the last century, the localization of unbalance within a complex rotating machine is today often performed in practice using little more than 'rules of thumb'. In this work, localizing excessive unbalance has been studied from an experimental perspective through the use of two rotordynamic test rigs fitted with multiple disks. Sub-synchronous non-linear features in the frequency domain have been identified and studied as a method of aiding the localization of unbalance faults, particularly in situations where sensor placement options are limited. The results of the study are discussed from the perspective of next-generation Integrated Vehicle Health Management (IVHM) systems for rotating machines.

引用

页数：12

共 50 条

[41] FAULT DETECTION IN ROTATING MACHINERY BY USING THE MODAL STATE OBSERVER APPROACH [J].

Leao, Leandro de S. ;

Cavalini, Aldemir Ap., Jr. ;

Morais, Tobias S. ;

de Melo, Gilberto Pechoto ;

Steffen, Valder, Jr. .

PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2017, VOL 8, 2017,

[42] Effect of Unbalance with Bearing Flexibility on Vibration Phenomenon of Geometrically Nonlinear Rotating Shaft with Ball Bearing [J].

Phadatare, Hanmant P. ;

Singh, Sankalp ;

Pratiher, Barun .

MACHINES, MECHANISM AND ROBOTICS, INACOMM 2019, 2022, :1261-1276

[43] Neural Network Based Interactive and Integrated Rotating Machinery Diagnostic Software [J].

Vyas, Nalinaksh S. ;

Singh, Jasdeep ;

Bartakke, Rohit ;

Chobisa, Ruchira .

ADVANCES IN VIBRATION ENGINEERING, 2009, 8 (02) :115-123

[44] Estimation of the Damping Matrix in Rotating Machinery for the Calculation of the Stability Threshold Speed [J].

Vervisch, Bram ;

Stockman, Kurt ;

Loccufier, Mia .

INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2014, 14 (06)

[45] Fault detection in rotating machinery by using the modal state observer approach [J].

Leao, L. S. ;

Cavalini Jr, A. A. ;

Morais, S. ;

Melo, G. P. ;

Steffen Jr, V .

JOURNAL OF SOUND AND VIBRATION, 2019, 458 :123-142

[46] ON THE USE OF CFD AND SYMBOLIC DYNAMIC FILTERING FOR HEALTH MONITORING OF ROTATING MACHINERY [J].

Anusonti-Inthra, Phuriwat ;

Chakraborty, Subhadeep .

7TH ANNUAL DYNAMIC SYSTEMS AND CONTROL CONFERENCE, 2014, VOL 1, 2014,

[47] Analysis on coupled vibration of rotating machinery in case of rotor to stator rub [J].

Tian Y. ;

Yang J. .

Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2010, 46 (07) :102-107

[48] A dual sensor signal fusion approach for detection of faults in rotating machines [J].

Saimurugan, M. ;

Ramprasad, R. .

JOURNAL OF VIBRATION AND CONTROL, 2018, 24 (12) :2621-2630

[49] IDENTIFYING CRACK PARAMETERS IN SLOW ROTATING MACHINERY USING VIBRATION MEASUREMENTS AND HYBRID NEURO-PARTICEL SWARM TECHNIQUE [J].

Senousy, Mohamed S. ;

Khattab, Tamer M. ;

Al-Qaradawi, Mohamed ;

Gadala, Mohamed S. .

PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION 2010, VOL 13, 2012, :65-+

[50] Sensorless Unbalance Diagnosis of Affiliated Rotating Chamber Based on Driving Current of Permanent Magnet Synchronous Motor [J].

Huo, Xin ;

Wang, Bo ;

Chen, Shuo ;

Chen, Weishan .

IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2021, 26 (06) :2899-2909

← 1 2 3 4 5 →