Automatic two-plane balancing for rigid rotors

D. J. Rodrigues; A. R. Champneys; M. I. Friswell; R. E. Wilson

doi:10.1016/j.ijnonlinmec.2008.01.002

Automatic two-plane balancing for rigid rotors

D. J. Rodrigues^*, A. R. Champneys, M. I. Friswell, R. E. Wilson

^*Corresponding author for this work

Research output: Contribution to journal › Article (Academic Journal) › peer-review

64 Citations (Scopus)

Abstract

We present an analysis of a two-plane automatic balancing device for rigid rotors. Ball bearings, which are free to travel around a race, are used to eliminate imbalance due to shaft eccentricity or misalignment. The rotating frame is used to derive autonomous equations of motion and the symmetry breaking bifurcations of this system are investigated. Stability diagrams in various parameter planes show the coexistence of a stable balanced state with other less desirable dynamics.

Original language	English
Pages (from-to)	527-541
Number of pages	15
Journal	International Journal of Non-Linear Mechanics
Volume	43
Issue number	6
Early online date	18 Jan 2008
DOIs	https://doi.org/10.1016/j.ijnonlinmec.2008.01.002
Publication status	Published - Jul 2008
Event	International Conference on Recent Advances in Nonlinear Mechanics - Aberdeen, United Kingdom Duration: 30 Aug 2005 → 1 Sept 2008

Structured keywords

Engineering Mathematics Research Group

Keywords

automatic balancing
rigid rotor
dynamic imbalance
ECCENTRIC ROTORS
MECHANISM
BALL

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10.1016/j.ijnonlinmec.2008.01.002

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64 Citations
1 Working paper

Automatic two-plane balancing for rigid rotors
Rodrigues, DJ., Champneys, AR., Friswell, MI. & Wilson, RE., 25 May 2007.
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@article{641568e5a6c64d0fb64e9f946f4297da,

title = "Automatic two-plane balancing for rigid rotors",

abstract = "We present an analysis of a two-plane automatic balancing device for rigid rotors. Ball bearings, which are free to travel around a race, are used to eliminate imbalance due to shaft eccentricity or misalignment. The rotating frame is used to derive autonomous equations of motion and the symmetry breaking bifurcations of this system are investigated. Stability diagrams in various parameter planes show the coexistence of a stable balanced state with other less desirable dynamics.",

keywords = "automatic balancing, rigid rotor, dynamic imbalance, ECCENTRIC ROTORS, MECHANISM, BALL",

author = "Rodrigues, {D. J.} and Champneys, {A. R.} and Friswell, {M. I.} and Wilson, {R. E.}",

year = "2008",

month = jul,

doi = "10.1016/j.ijnonlinmec.2008.01.002",

language = "English",

volume = "43",

pages = "527--541",

journal = "International Journal of Non-Linear Mechanics",

issn = "0020-7462",

publisher = "Elsevier",

number = "6",

note = "International Conference on Recent Advances in Nonlinear Mechanics ; Conference date: 30-08-2005 Through 01-09-2008",

}

TY - JOUR

T1 - Automatic two-plane balancing for rigid rotors

AU - Rodrigues, D. J.

AU - Champneys, A. R.

AU - Friswell, M. I.

AU - Wilson, R. E.

PY - 2008/7

Y1 - 2008/7

N2 - We present an analysis of a two-plane automatic balancing device for rigid rotors. Ball bearings, which are free to travel around a race, are used to eliminate imbalance due to shaft eccentricity or misalignment. The rotating frame is used to derive autonomous equations of motion and the symmetry breaking bifurcations of this system are investigated. Stability diagrams in various parameter planes show the coexistence of a stable balanced state with other less desirable dynamics.

AB - We present an analysis of a two-plane automatic balancing device for rigid rotors. Ball bearings, which are free to travel around a race, are used to eliminate imbalance due to shaft eccentricity or misalignment. The rotating frame is used to derive autonomous equations of motion and the symmetry breaking bifurcations of this system are investigated. Stability diagrams in various parameter planes show the coexistence of a stable balanced state with other less desirable dynamics.

KW - automatic balancing

KW - rigid rotor

KW - dynamic imbalance

KW - ECCENTRIC ROTORS

KW - MECHANISM

KW - BALL

U2 - 10.1016/j.ijnonlinmec.2008.01.002

DO - 10.1016/j.ijnonlinmec.2008.01.002

M3 - Article (Academic Journal)

SN - 0020-7462

VL - 43

SP - 527

EP - 541

JO - International Journal of Non-Linear Mechanics

JF - International Journal of Non-Linear Mechanics

IS - 6

T2 - International Conference on Recent Advances in Nonlinear Mechanics

Y2 - 30 August 2005 through 1 September 2008

ER -

Automatic two-plane balancing for rigid rotors

Abstract

Structured keywords

Keywords

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Automatic two-plane balancing for rigid rotors

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