Estimating rotor suspension parameters from runout data

Brian Damiano

doi:10.1007/978-3-030-12684-1_42

Estimating rotor suspension parameters from runout data

Brian Damiano

Enrichment Science and Engineering Divis

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Determining the dynamic characteristics of rotor suspensions is needed to make accurate predictions of rotor behavior. If direct measurements are unavailable, a method for estimating them is needed. This paper describes a method for estimating suspension characteristics from rotor runout data measured by proximity probes in a rotor test stand. Comparison of measured critical speeds with values predicted using the estimated rotor suspension parameters for a test rotor show good agreement, indicating that the method is valid.

Original language	English
Title of host publication	Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019
Editors	Michael L. Mains, Brandon J. Dilworth
Publisher	Springer New York LLC
Pages	373-380
Number of pages	8
ISBN (Print)	9783030126834
DOIs	https://doi.org/10.1007/978-3-030-12684-1_42
State	Published - 2020
Event	37th IMAC, A Conference and Exposition on Structural Dynamics, 2019 - Orlando, United States Duration: Jan 28 2019 → Jan 31 2019

Publication series

Name	Conference Proceedings of the Society for Experimental Mechanics Series
ISSN (Print)	2191-5644
ISSN (Electronic)	2191-5652

Conference

Conference	37th IMAC, A Conference and Exposition on Structural Dynamics, 2019
Country/Territory	United States
City	Orlando
Period	01/28/19 → 01/31/19

Keywords

Parameter estimation
Rotor dynamics
Rotor models
Rotor suspensions
Runout

Access to Document

10.1007/978-3-030-12684-1_42

Cite this

Damiano, B. (2020). Estimating rotor suspension parameters from runout data. In M. L. Mains, & B. J. Dilworth (Eds.), Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019 (pp. 373-380). (Conference Proceedings of the Society for Experimental Mechanics Series). Springer New York LLC. https://doi.org/10.1007/978-3-030-12684-1_42

Damiano, Brian. / Estimating rotor suspension parameters from runout data. Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019. editor / Michael L. Mains ; Brandon J. Dilworth. Springer New York LLC, 2020. pp. 373-380 (Conference Proceedings of the Society for Experimental Mechanics Series).

@inproceedings{5ac12e8940c547ff9d6eb5bef86f80f1,

title = "Estimating rotor suspension parameters from runout data",

abstract = "Determining the dynamic characteristics of rotor suspensions is needed to make accurate predictions of rotor behavior. If direct measurements are unavailable, a method for estimating them is needed. This paper describes a method for estimating suspension characteristics from rotor runout data measured by proximity probes in a rotor test stand. Comparison of measured critical speeds with values predicted using the estimated rotor suspension parameters for a test rotor show good agreement, indicating that the method is valid.",

keywords = "Parameter estimation, Rotor dynamics, Rotor models, Rotor suspensions, Runout",

author = "Brian Damiano",

note = "Publisher Copyright: {\textcopyright} Society for Experimental Mechanics, Inc. 2020.; 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019 ; Conference date: 28-01-2019 Through 31-01-2019",

year = "2020",

doi = "10.1007/978-3-030-12684-1_42",

language = "English",

isbn = "9783030126834",

series = "Conference Proceedings of the Society for Experimental Mechanics Series",

publisher = "Springer New York LLC",

pages = "373--380",

editor = "Mains, {Michael L.} and Dilworth, {Brandon J.}",

booktitle = "Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019",

}

Damiano, B 2020, Estimating rotor suspension parameters from runout data. in ML Mains & BJ Dilworth (eds), Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019. Conference Proceedings of the Society for Experimental Mechanics Series, Springer New York LLC, pp. 373-380, 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019, Orlando, United States, 01/28/19. https://doi.org/10.1007/978-3-030-12684-1_42

Estimating rotor suspension parameters from runout data. / Damiano, Brian.
Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019. ed. / Michael L. Mains; Brandon J. Dilworth. Springer New York LLC, 2020. p. 373-380 (Conference Proceedings of the Society for Experimental Mechanics Series).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Estimating rotor suspension parameters from runout data

AU - Damiano, Brian

N1 - Publisher Copyright: © Society for Experimental Mechanics, Inc. 2020.

PY - 2020

Y1 - 2020

N2 - Determining the dynamic characteristics of rotor suspensions is needed to make accurate predictions of rotor behavior. If direct measurements are unavailable, a method for estimating them is needed. This paper describes a method for estimating suspension characteristics from rotor runout data measured by proximity probes in a rotor test stand. Comparison of measured critical speeds with values predicted using the estimated rotor suspension parameters for a test rotor show good agreement, indicating that the method is valid.

AB - Determining the dynamic characteristics of rotor suspensions is needed to make accurate predictions of rotor behavior. If direct measurements are unavailable, a method for estimating them is needed. This paper describes a method for estimating suspension characteristics from rotor runout data measured by proximity probes in a rotor test stand. Comparison of measured critical speeds with values predicted using the estimated rotor suspension parameters for a test rotor show good agreement, indicating that the method is valid.

KW - Parameter estimation

KW - Rotor dynamics

KW - Rotor models

KW - Rotor suspensions

KW - Runout

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U2 - 10.1007/978-3-030-12684-1_42

DO - 10.1007/978-3-030-12684-1_42

M3 - Conference contribution

AN - SCOPUS:85065994830

SN - 9783030126834

T3 - Conference Proceedings of the Society for Experimental Mechanics Series

SP - 373

EP - 380

BT - Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019

A2 - Mains, Michael L.

A2 - Dilworth, Brandon J.

PB - Springer New York LLC

T2 - 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019

Y2 - 28 January 2019 through 31 January 2019

ER -

Damiano B. Estimating rotor suspension parameters from runout data. In Mains ML, Dilworth BJ, editors, Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019. Springer New York LLC. 2020. p. 373-380. (Conference Proceedings of the Society for Experimental Mechanics Series). doi: 10.1007/978-3-030-12684-1_42

Estimating rotor suspension parameters from runout data

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