Rotor Balancing with Considering Measurement Errors
When influence coefficient (IC) method is used in rotor balancing, it is possible that serious errors could be resulted in unbalance determinations due to the contamination of measurements and IC matrix being ill-posed. In this study, the availability of least squares algorithm (LSA) and Tikhonov re...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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The Japan Society of Mechanical Engineers
2007-09-01
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| Series: | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/jamdsm/1/4/1_4_493/_pdf/-char/en |
| _version_ | 1828763789142523904 |
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| author | Yuan KANG Tsu-Wei LIN Yeon-Pun CHANG Chun-Chieh WANG |
| author_facet | Yuan KANG Tsu-Wei LIN Yeon-Pun CHANG Chun-Chieh WANG |
| author_sort | Yuan KANG |
| collection | DOAJ |
| description | When influence coefficient (IC) method is used in rotor balancing, it is possible that serious errors could be resulted in unbalance determinations due to the contamination of measurements and IC matrix being ill-posed. In this study, the availability of least squares algorithm (LSA) and Tikhonov regularization (TR) is studied by error estimations of unbalance determination with considering measurement errors. Also, the influence of illness of the IC matrix equation on the change of balancing accuracy relative to the measurement error will be simulated. The finite element method is used to analyze unbalance responses of a rotor-bearing system and the analysis results of both TR and LSA are compared in case studies. Furthermore, the validations of both methods are realized by balancing experiments of a rotor kit. |
| first_indexed | 2024-12-11T02:08:02Z |
| format | Article |
| id | doaj.art-8d3ac2f4781a47b9bc3cb0fe4240e6ce |
| institution | Directory Open Access Journal |
| issn | 1881-3054 |
| language | English |
| last_indexed | 2024-12-11T02:08:02Z |
| publishDate | 2007-09-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| spelling | doaj.art-8d3ac2f4781a47b9bc3cb0fe4240e6ce2022-12-22T01:24:21ZengThe Japan Society of Mechanical EngineersJournal of Advanced Mechanical Design, Systems, and Manufacturing1881-30542007-09-011449350410.1299/jamdsm.1.493jamdsmRotor Balancing with Considering Measurement ErrorsYuan KANG0Tsu-Wei LIN1Yeon-Pun CHANG2Chun-Chieh WANG3Department of Mechanical Engineering, Chung Yuan Christian UniversityDepartment of Mechanical Engineering, Chung Yuan Christian UniversityDepartment of Mechanical Engineering, Chung Yuan Christian UniversityDepartment of Mechanical Engineering, Chung Yuan Christian UniversityWhen influence coefficient (IC) method is used in rotor balancing, it is possible that serious errors could be resulted in unbalance determinations due to the contamination of measurements and IC matrix being ill-posed. In this study, the availability of least squares algorithm (LSA) and Tikhonov regularization (TR) is studied by error estimations of unbalance determination with considering measurement errors. Also, the influence of illness of the IC matrix equation on the change of balancing accuracy relative to the measurement error will be simulated. The finite element method is used to analyze unbalance responses of a rotor-bearing system and the analysis results of both TR and LSA are compared in case studies. Furthermore, the validations of both methods are realized by balancing experiments of a rotor kit.https://www.jstage.jst.go.jp/article/jamdsm/1/4/1_4_493/_pdf/-char/entikhonov regularizationl-curve criterionrotor balancingmeasurement errorleast squares algorithminfluence coefficient method |
| spellingShingle | Yuan KANG Tsu-Wei LIN Yeon-Pun CHANG Chun-Chieh WANG Rotor Balancing with Considering Measurement Errors Journal of Advanced Mechanical Design, Systems, and Manufacturing tikhonov regularization l-curve criterion rotor balancing measurement error least squares algorithm influence coefficient method |
| title | Rotor Balancing with Considering Measurement Errors |
| title_full | Rotor Balancing with Considering Measurement Errors |
| title_fullStr | Rotor Balancing with Considering Measurement Errors |
| title_full_unstemmed | Rotor Balancing with Considering Measurement Errors |
| title_short | Rotor Balancing with Considering Measurement Errors |
| title_sort | rotor balancing with considering measurement errors |
| topic | tikhonov regularization l-curve criterion rotor balancing measurement error least squares algorithm influence coefficient method |
| url | https://www.jstage.jst.go.jp/article/jamdsm/1/4/1_4_493/_pdf/-char/en |
| work_keys_str_mv | AT yuankang rotorbalancingwithconsideringmeasurementerrors AT tsuweilin rotorbalancingwithconsideringmeasurementerrors AT yeonpunchang rotorbalancingwithconsideringmeasurementerrors AT chunchiehwang rotorbalancingwithconsideringmeasurementerrors |