Sensor Fusion for Operational Mode Shape Analysis of Multi DoF Systems

2018 ◽  
Vol 5 (11) ◽  
pp. 24871-24879
Author(s):  
R. Rahul ◽  
Rohit Rajpal ◽  
Sai Aditya Raman Kuchibhatla ◽  
K.V. Gangadharan
Keyword(s):  
Sensor Fusion ◽  
Shape Analysis ◽  
Mode Shape ◽  
Operational Mode

scholarly journals Mode Shape Analysis of Multiple Cracked Functionally Graded Timoshenko Beams

2017 ◽  
Vol 14 (7) ◽  
pp. 1327-1344 ◽  
Author(s):  
Tran Van Lien ◽  
Ngo Trong Đuc ◽  
Nguyen Tien Khiem
Keyword(s):  
Shape Analysis ◽  
Mode Shape ◽  
Functionally Graded ◽  
Timoshenko Beams

The Estimation of Rotor Unbalance

1997 ◽  
Author(s):  
A. W. Lees ◽  
M. I. Friswell
Keyword(s):  
Numerical Model ◽  
Mode Shape ◽  
Approximate Model ◽  
Operational Mode ◽  
Single Plane ◽  
Supporting Structure ◽  
Rotating Machine ◽  
Consistent Manner ◽  
Bearing System ◽  
Rotor Axis

Abstract A method is presented to determine the state of unbalance of a rotating machine. The only requirement of the procedure is a good numerical model for the rotor and an approximate model for the bearing behaviour. No assumptions are made concerning the operational mode shape of the rotor and the influence of the supporting structure is included in a consistent manner. For simplicity the analysis is presented in a single plane orthogonal to the rotor axis, but no difficulty is foreseen in extending the method to two planes. Examples are given for a two bearing system with both constant and varying bearing coefficients.

SENSITIVITY-BASED OPERATIONAL MODE SHAPE NORMALISATION

2002 ◽  
Vol 16 (5) ◽  
pp. 757-767 ◽  
Author(s):  
E. PARLOO ◽  
P. VERBOVEN> ◽  
P. GUILLAUME ◽  
M. VAN OVERMEIRE
Keyword(s):  
Mode Shape ◽  
Operational Mode
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