Application of active magnetic bearings in flexible rotordynamic systems–A state-of-the-art review

RS Srinivas, R Tiwari, C Kannababu - Mechanical Systems and Signal …, 2018 - Elsevier
In this paper a critical review of literature on applications of Active Magnetic Bearings
(AMBs) systems in flexible rotordynamic systems have been presented. AMBs find various …

Rotor balancing

WC Foiles, PE Allaire, EJ Gunter - Shock and Vibration, 1998 - content.iospress.com
This article reviews the literature concerning the balancing of rotors including the origins of
various balancing techniques including ones that use influence coefficient, modal, unified …

[图书][B] Rotor systems: analysis and identification

R Tiwari - 2017 - taylorfrancis.com
The purpose of this book is to give a basic understanding of rotor dynamics phenomena with
the help of simple rotor models and subsequently, the modern analysis methods for real life …

[PDF][PDF] Fault diagnosis of rotating machinery

S Edwards, AW Lees, MI Friswell - Shock and vibration digest, 1998 - michael.friswell.com
This paper aims to provide a broad review of the state of the art in fault diagnosis
techniques, with particular regard to rotating machinery. Fault diagnosis is a subject too wide …

Estimating unbalance and misalignment of a flexible rotating machine from a single run-down

JK Sinha, AW Lees, MI Friswell - Journal of Sound and Vibration, 2004 - Elsevier
Earlier studies have suggested that the reliable estimation of the state of unbalance (both
amplitude and phase) at multiple planes of a flexibly supported rotating machine from …

Model-based identification of rotating machines

AW Lees, JK Sinha, MI Friswell - Mechanical Systems and Signal …, 2009 - Elsevier
Over the decades, vibration-based condition monitoring has become well accepted and
widely used to identify faults in rotating machines. However, the quantification of faults may …

Experimental identification of excitation and support parameters of a flexible rotor-bearings-foundation system from a single run-down

S Edwards, AW Lees, MI Friswell - Journal of sound and vibration, 2000 - Elsevier
Field balancing of rotors with unknown foundation dynamics is more often than not a
painstaking, time-consuming and expensive process. A recent method to identify both the …

Use of modal representation for the supporting structure in model-based fault identification of large rotating machinery: part 1—theoretical remarks

P Pennacchi, N Bachschmid, A Vania… - … Systems and Signal …, 2006 - Elsevier
Fault identification by means of model-based techniques, both in frequency and time
domain, is often employed in diagnostics of rotating machines, when the main task is to …

Application of augmented Kalman filter to identify unbalance load of rotor-bearing system: Theory and experiment

D Zou, H Zhao, G Liu, N Ta, Z Rao - Journal of Sound and Vibration, 2019 - Elsevier
Rotor dynamic balancing technology with online, no start-stop, no trial weights is an
important research topic in rotor dynamics, and its key problem is how to identify the rotor …

Simultaneous identification of residual unbalances and bearing dynamic parameters from impulse responses of rotor–bearing systems

R Tiwari, V Chakravarthy - Mechanical systems and signal processing, 2006 - Elsevier
An identification algorithm for simultaneous estimation of residual unbalances and bearing
dynamic parameters by using impulse response measurements is presented for multi …