Identification of dynamic bearing parameters: A review

被引：0

作者：

Tiwari, R. ^{[1
]}

Lees, A.W. ^{[2
]}

Friswell, M.I. ^{[3
]}

机构：

[1] Department of Mechanical Engineering, Indian Institute of Technology, Guwahati

[2] School of Engineering, University of Wales Swansea

[3] Department of Aerospace Engineering, University of Bristol, Bristol BS8 1TR, Queens Building

来源：

Shock and Vibration Digest | 2004年 / 36卷 / 02期

关键词：

Bearing; Identification; Rotor-dynamics;

D O I：

10.1177/0583102404040173

中图分类号：

学科分类号：

摘要：

In this paper, we present a review of the experimental identification of dynamic parameters of bearings in a rotating machine. Major emphasis is given to vibration-based identification methods and the review encompasses descriptions of experimental measurement techniques, mathematical modeling, parameter extraction algorithms and uncertainty in the estimates applied to a variety of bearings. The parameter extraction algorithms include the descriptions of governing equations of the rotor-bearing system and identification methods in both time and frequency domains. The identification techniques have been classified based on methods used to excite the system. The review includes a variety of bearings and similar components, which play an active link between the rotating and stationary parts of a machine. Based on the state of the art in bearing identification, conclusions are made and future directions are suggested.

引用

页码：99 / 124

页数：25

共 175 条

[1]

Adams M.L., Rashidi M., On the use of rotor-bearing instability thresholds to accurately measure bearing rotordynamic properties, ASME Journal of Vibration, Acoustics, Stress, and Reliability in Design, 107, 4, pp. 404-409, (1985)

[2]

Adams M.L., Sawicki J.T., Capaldi R.J., Experimental determination of hydrostatic journal bearing rotordynamic coefficients, Proceedings of the 5th International Conference on Vibration in Rotating Machinery, IMechE, Bath, UK, pp. 365-374, (1992)

[3]

Alexander C.R., Childs D.W., Yang Z., Theory versus experiment for the rotordynamic characteristics of a smooth annular gas seal at eccentric positions, ASME Journal of Tribology, 117, 1, pp. 148-152, (1995)

[4]

Measurement Uncertainty, PART 1, (1986)

[5]

Arumugam P., Swarnamani S., Prabhu B.S., Experimental identification of linearized oil film coefficients of cylindrical and tilting pad bearings, ASME Journal of Engineering for Gas Turbines and Power, 117, 3, pp. 593-599, (1995)

[6]

Arumugam P., Swarnamani S., Prabhu B.S., An experimental investigation on the static and dynamic characteristics of journal bearing under the influence of twisting misalignment, ASME Journal of Tribology, 119, 1, pp. 188-192, (1997)

[7]

Arumugam P., Swarnamani S., Prabhu B.S., Effects of journal misalignment on the performance characteristics of three-lobe bearings, Wear, 206, 1-2, pp. 122-129, (1997)

[8]

Bannister R.H., Non-linear oil film force coefficients for a journal bearing under aligned and misaligned conditions, (1972)

[9]

Bannister R.H., Theoretical and experimental investigation illustrating the influence of non-linearity and misalignment on the eight film force coefficients, Proceedings of the 1st International Conference on Vibration in Rotating Machinery, IMechE, pp. 271-278, (1976)

[10]

Bellman R., Astrom K.J., On structural identifiability, Mathematical Biosciences, 7, 1-2, pp. 329-339, (1970)

← 1 2 3 4 5 6 7 8 9 10 →