The resonance demodulation technique has been widely used to detect rolling bearing faults based on the signal acquired by piezoelectric accelerometers. However, this method is ineffective in extremely low speed applications due to the instrument limitations of many commercial piezoelectric accelerometers. To alleviate this difficulty, we present a low-frequency resonance accelerometer to capture extremely low speed rolling bearing faults. The design details are reported in this paper. With this new sensor, the resonance demodulation technique can be extended to many low rotational speed applications. This has been demonstrated by two industrial cases: (a) bearing fault detection for a tilting mechanism in a converter mill and (b) monitoring a crossed roller bearing of a bucket wheel staker-reclaimer in a thermal power plant.

1.
Canada
,
R. G.
, and
Robinson
,
J. C.
, 1995, “
Vibration Measurements on Slow Speed Machinery
,”
Predictive Maintenance Technology National Conference (P/PM Technology)
, Indianapolis, IN, Vol.
8
, pp.
33
37
.
2.
Robinson
,
J. C.
,
Canada
,
R. G.
, and
Piety
,
R. G.
, 1996, “
Vibration Monitoring on Slow Speed Machinery: New Methodologies Covering Machinery From 0.5 to 600 RPM
,”
Proceedings of the Fifth International Conference on Profitable Condition Monitoring—Fluids and Machinery Performance Monitoring, b Hr Group Ltd., Publication 22
, Harrogate, UK, pp.
169
182
.
3.
Elforjani
,
M.
, and
Mba
,
D.
, 2008, “
Monitoring the Onset and propagation of Natural Degradation Process in a Slow Speed Rolling Element Bearing With Acoustic Emission
,”
ASME J. Vibr. Acoust.
0739-3717,
130
, pp.
041013
.
4.
Mechefske
,
C. F.
, and
Mathew
,
J.
, 1992, “
Fault Detection and Diagnosis in Low Speed Rolling Element Bearings, Part II: The Use of Parametric Spectra
,”
Mech. Syst. Signal Process.
0888-3270,
6
(
4
), pp.
297
307
.
5.
Widodoa
,
A.
,
Kim
,
E. Y.
,
Son
,
J. D.
,
Yang
,
B. S.
,
Tan
,
A. C. C.
,
Gu
,
D. S.
,
Choi
,
B. K.
, and
Mathew
,
J.
, 2009, “
Fault Diagnosis of Low Speed Bearing Based on Relevance Vector Machine and Support Vector Machine
,”
Expert Sys. Applic.
0957-4174,
36
(
3
), pp.
7252
7261
.
6.
Jamaludin
,
N.
,
Mba
,
D.
, and
Bannister
,
R. H.
, 2001, “
Condition Monitoring of Slow-Speed Rolling Element Bearings Using Stress Waves
,”
Proc. Inst. Mech. Eng., Part E
,
215
(
4
), pp.
245
271
.
7.
Miettinen
,
J.
, and
Pataniitty
,
P.
, 1999, “
Acoustic Emission in Monitoring Extremely Slowly Rotating Rolling Bearing
,”
Proceedings of COMADEM ’99
,
Coxmoor
,
Oxford
, pp.
289
297
.
8.
Jamaludin
,
N.
, and
Mba
,
D.
, 2002, “
Monitoring Extremely Slow Rolling Element Bearings: Part I
,”
NDT & Int.
,
35
, pp.
349
358
.
9.
Jamaludin
,
N.
, and
Mba
,
D.
, 2002, “
Monitoring Extremely Slow Rolling Element Bearings: Part II
,”
NDT & Int.
,
35
, pp.
359
366
.
10.
McFadden
,
P. D.
, and
Smith
,
J. D.
, 1984, “
Vibration Monitoring of Rolling Element Bearing by the High-Frequency Resonance Technique—A Review
,”
Tribol. Int.
0301-679X,
17
, pp.
3
10
.
11.
Nikolaou
,
N. G.
, and
Antoniadis
,
I. A.
, 2002, “
Demodulation of Vibration Signals Generated by Defects in Rolling Element Bearings Using Complex Shifted Morlet Wavelets
,”
Mech. Syst. Signal Process.
0888-3270,
16
, pp.
677
694
.
12.
Fritsch
,
H.
,
Lucklum
,
R.
,
Iwert
,
T.
,
Hauptmann
,
P.
,
Scholz
,
D.
,
Peiner
,
E.
, and
Schlachetzki
,
A.
, 1997, “
A Low-Frequency Micromechanical Resonant Vibration Sensor for Wear Monitoring
,”
Sens. Actuators, A
0924-4247,
62
, pp.
616
620
.
13.
Huang
,
C. Y.
, and
Yang
,
P. Q.
, 2002,
Measurement Technique in Mechanical Engineering
,
Press of Mechanical Industry
,
Beijing
.
14.
Kelly
,
S. G.
, 2000,
Fundamentals of Mechanical Vibrations
,
McGraw-Hill
,
Singapore
.
15.
Sader
,
J. E.
, 1998, “
Frequency Response of Cantilever Beams Immersed in Viscous Fluids With Applications to the Atomic Force Microscope
,”
J. Appl. Phys.
0021-8979,
84
(
1
), pp.
64
76
.
16.
Tse
,
P. W.
,
Peng
,
Y. H.
, and
Yam
,
R.
, 2001, “
Wavelet Analysis and Envelope Detection for Rolling Element Bearing Fault Diagnosis—Their Effectiveness and Flexibilities
,”
J. ASME Vibr. Acoust.
,
123
, pp.
303
310
.
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