A prediction methodology of disk brake squeal using complex eigenvalue analysis
This paper presents a methodology for predicting disk brake squeal using the Finite Element (FE) method whereby a three-dimensional FE model of a real disk brake is validated at the component and assembly levels, and more importantly through contact analysis. Consideration of real surface topography...
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| Format: | Article |
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Inderscience Publishers
2008
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| Online Access: | http://eprints.utm.my/7025/ http://www.inderscience.com |
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| _version_ | 1845471735852302336 |
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| author | Abu Bakar, Abd. Rahim Ouyang, Huajiang |
| author_facet | Abu Bakar, Abd. Rahim Ouyang, Huajiang |
| author_sort | Abu Bakar, Abd. Rahim |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper presents a methodology for predicting disk brake squeal using the Finite Element (FE) method whereby a three-dimensional FE model of a real disk brake is validated at the component and assembly levels, and more importantly through contact analysis. Consideration of real surface topography of the friction material in the contact interface model represents a major advancement. Kinetic friction coefficients are determined from squeal tests. Two different friction characteristics with friction damping are simulated. The predicted results show that the refined contact interface model can improve accuracy of prediction and also reduce the number of redundant unstable frequencies. |
| format | Article |
| id | my.utm.eprints-7025 |
| institution | Universiti Teknologi Malaysia |
| publishDate | 2008 |
| publisher | Inderscience Publishers |
| record_format | eprints |
| spelling | my.utm.eprints-70252011-01-05T09:56:59Z http://eprints.utm.my/7025/ A prediction methodology of disk brake squeal using complex eigenvalue analysis Abu Bakar, Abd. Rahim Ouyang, Huajiang TJ Mechanical engineering and machinery This paper presents a methodology for predicting disk brake squeal using the Finite Element (FE) method whereby a three-dimensional FE model of a real disk brake is validated at the component and assembly levels, and more importantly through contact analysis. Consideration of real surface topography of the friction material in the contact interface model represents a major advancement. Kinetic friction coefficients are determined from squeal tests. Two different friction characteristics with friction damping are simulated. The predicted results show that the refined contact interface model can improve accuracy of prediction and also reduce the number of redundant unstable frequencies. Inderscience Publishers 2008 Article PeerReviewed Abu Bakar, Abd. Rahim and Ouyang, Huajiang (2008) A prediction methodology of disk brake squeal using complex eigenvalue analysis. International Journal of Vehicle Design, 46 (4). pp. 416-435. ISSN 0143-3369 http://www.inderscience.com |
| spellingShingle | TJ Mechanical engineering and machinery Abu Bakar, Abd. Rahim Ouyang, Huajiang A prediction methodology of disk brake squeal using complex eigenvalue analysis |
| title | A prediction methodology of disk brake squeal using complex eigenvalue analysis |
| title_full | A prediction methodology of disk brake squeal using complex eigenvalue analysis |
| title_fullStr | A prediction methodology of disk brake squeal using complex eigenvalue analysis |
| title_full_unstemmed | A prediction methodology of disk brake squeal using complex eigenvalue analysis |
| title_short | A prediction methodology of disk brake squeal using complex eigenvalue analysis |
| title_sort | prediction methodology of disk brake squeal using complex eigenvalue analysis |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/7025/ http://www.inderscience.com |
| url_provider | http://eprints.utm.my/ |