Identification of Unbalance and Sensor Runout on Rigid Rotor Supported by Magnetic Bearings: 1st Report, Identification by the Incremental Least Square Method

Teajin Park; Yoichi Kanemitsu; Shinya Kijimoto; Koichi Matsuda

doi:10.1299/kikaic.66.3925

Identification of Unbalance and Sensor Runout on Rigid Rotor Supported by Magnetic Bearings: 1st Report, Identification by the Incremental Least Square Method

Teajin Park, Yoichi Kanemitsu, Shinya Kijimoto, Koichi Matsuda

Dynamics of Mechanical Systems

Research output: Contribution to journal › Article › peer-review

Abstract

This paper proposes a new method to identify concurrently unbalance and sensor runout on a rigid rotor supported by magnetic bearings. At first, the paper investigates the effectiveness of the incremental least square online method applying to identify unbalance and sensor runout by a numerical simulation. Secondly, the paper also presents results of the numerical simulation on identification accuracy at various speeds and effects of the rotor model error. Inconclusion, we are confirming that the new identification method is effective by comparing the simulation results on the various speed and influence of the motor model errors.

Original language	English
Pages (from-to)	3925-3931
Number of pages	7
Journal	Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume	66
Issue number	652
DOIs	https://doi.org/10.1299/kikaic.66.3925
Publication status	Published - 2000

All Science Journal Classification (ASJC) codes

Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering

Access to Document

10.1299/kikaic.66.3925

Cite this

Park, T., Kanemitsu, Y., Kijimoto, S., & Matsuda, K. (2000). Identification of Unbalance and Sensor Runout on Rigid Rotor Supported by Magnetic Bearings: 1st Report, Identification by the Incremental Least Square Method. Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, 66(652), 3925-3931. https://doi.org/10.1299/kikaic.66.3925

Identification of Unbalance and Sensor Runout on Rigid Rotor Supported by Magnetic Bearings: 1st Report, Identification by the Incremental Least Square Method. / Park, Teajin; Kanemitsu, Yoichi; Kijimoto, Shinya et al.
In: Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Vol. 66, No. 652, 2000, p. 3925-3931.

Research output: Contribution to journal › Article › peer-review

Park, T, Kanemitsu, Y, Kijimoto, S & Matsuda, K 2000, 'Identification of Unbalance and Sensor Runout on Rigid Rotor Supported by Magnetic Bearings: 1st Report, Identification by the Incremental Least Square Method', Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, vol. 66, no. 652, pp. 3925-3931. https://doi.org/10.1299/kikaic.66.3925

@article{8ac7dbb3408c4ec18c27bc6f355b09fd,

title = "Identification of Unbalance and Sensor Runout on Rigid Rotor Supported by Magnetic Bearings: 1st Report, Identification by the Incremental Least Square Method",

abstract = "This paper proposes a new method to identify concurrently unbalance and sensor runout on a rigid rotor supported by magnetic bearings. At first, the paper investigates the effectiveness of the incremental least square online method applying to identify unbalance and sensor runout by a numerical simulation. Secondly, the paper also presents results of the numerical simulation on identification accuracy at various speeds and effects of the rotor model error. Inconclusion, we are confirming that the new identification method is effective by comparing the simulation results on the various speed and influence of the motor model errors.",

author = "Teajin Park and Yoichi Kanemitsu and Shinya Kijimoto and Koichi Matsuda",

year = "2000",

doi = "10.1299/kikaic.66.3925",

language = "English",

volume = "66",

pages = "3925--3931",

journal = "Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C",

issn = "0387-5024",

publisher = "The Japan Society of Mechanical Engineers",

number = "652",

}

TY - JOUR

T1 - Identification of Unbalance and Sensor Runout on Rigid Rotor Supported by Magnetic Bearings

T2 - 1st Report, Identification by the Incremental Least Square Method

AU - Park, Teajin

AU - Kanemitsu, Yoichi

AU - Kijimoto, Shinya

AU - Matsuda, Koichi

PY - 2000

Y1 - 2000

N2 - This paper proposes a new method to identify concurrently unbalance and sensor runout on a rigid rotor supported by magnetic bearings. At first, the paper investigates the effectiveness of the incremental least square online method applying to identify unbalance and sensor runout by a numerical simulation. Secondly, the paper also presents results of the numerical simulation on identification accuracy at various speeds and effects of the rotor model error. Inconclusion, we are confirming that the new identification method is effective by comparing the simulation results on the various speed and influence of the motor model errors.

AB - This paper proposes a new method to identify concurrently unbalance and sensor runout on a rigid rotor supported by magnetic bearings. At first, the paper investigates the effectiveness of the incremental least square online method applying to identify unbalance and sensor runout by a numerical simulation. Secondly, the paper also presents results of the numerical simulation on identification accuracy at various speeds and effects of the rotor model error. Inconclusion, we are confirming that the new identification method is effective by comparing the simulation results on the various speed and influence of the motor model errors.

UR - http://www.scopus.com/inward/record.url?scp=85024448532&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85024448532&partnerID=8YFLogxK

U2 - 10.1299/kikaic.66.3925

DO - 10.1299/kikaic.66.3925

M3 - Article

AN - SCOPUS:85024448532

SN - 0387-5024

VL - 66

SP - 3925

EP - 3931

JO - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

JF - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

IS - 652

ER -

Identification of Unbalance and Sensor Runout on Rigid Rotor Supported by Magnetic Bearings: 1st Report, Identification by the Incremental Least Square Method

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this