TY - CHAP
T1 - Fault Diagnosis of Rotating Machines Based on the MathematicalModel of a Rotor Bearing-Mass System
AU - Mata-Machuca, Juan L.
AU - Aguilar-Lopez, Ricardo
AU - Tapia-Reyes, Julio
AU - Fonseca-Campos, Jorge
N1 - Publisher Copyright:
© 2022 by Nova Science Publishers, Inc. All rights reserved.
PY - 2022/1/1
Y1 - 2022/1/1
N2 - This work deals with fault diagnosis techniques in rotating machines under unbalance and misalignment based on the mathematical model of a rotor bearing-mass system (RBMS). The fault diagnosis is approached as an observation problem where faults are reconstructed by means of the Luenberger observer. In order to validate the performance of the given methodology a laboratory setup prototype has been implemented employing a mechatronic framework. The fault diagnosis system consists of: Two bearings, a shaft, a disk, two inertial measurement units, a computer, a single-phase induction motor and a start-stop module. The disk is placed along the shaft, in the middle of the two bearings in order to cause a rotor fault due to unbalance, on the other hand, misalignment is caused by means of a misaligned bearing.
AB - This work deals with fault diagnosis techniques in rotating machines under unbalance and misalignment based on the mathematical model of a rotor bearing-mass system (RBMS). The fault diagnosis is approached as an observation problem where faults are reconstructed by means of the Luenberger observer. In order to validate the performance of the given methodology a laboratory setup prototype has been implemented employing a mechatronic framework. The fault diagnosis system consists of: Two bearings, a shaft, a disk, two inertial measurement units, a computer, a single-phase induction motor and a start-stop module. The disk is placed along the shaft, in the middle of the two bearings in order to cause a rotor fault due to unbalance, on the other hand, misalignment is caused by means of a misaligned bearing.
KW - Fault diagnosis
KW - Mechatronics approach
KW - Misalignment
KW - Observers
KW - Rotating machines
KW - Rotor bearing-mass system
KW - Unbalance
UR - http://www.scopus.com/inward/record.url?scp=85138907478&partnerID=8YFLogxK
M3 - Capítulo
AN - SCOPUS:85138907478
SP - 23
EP - 45
BT - Frontiers in Mathematical Modelling Research
PB - Nova Science Publishers, Inc.
ER -