Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode
Vehicle safety performance is important to reduce occupant injuries during accidents. In general, vehicle manufacturers are utilizing analytical models to predict the vehicle passive safety performance during the early design stage. The two popular methods are the Occupant Limit Criterion (OLC) and...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Taylor&francis
2023
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| Online Access: | http://eprints.uthm.edu.my/9273/ http://eprints.uthm.edu.my/9273/1/J15214_d9d0d9b1a3a6e82991a291de511f1add.pdf |
| _version_ | 1848889630884102144 |
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| author | Abdul Samad, M. S. Mohd Nor, M. K. Abdul Majid, M. M. Abu Kassim, K. K. |
| author_facet | Abdul Samad, M. S. Mohd Nor, M. K. Abdul Majid, M. M. Abu Kassim, K. K. |
| author_sort | Abdul Samad, M. S. |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Vehicle safety performance is important to reduce occupant injuries during accidents. In general, vehicle manufacturers are utilizing analytical models to predict the vehicle passive safety performance during the early design stage. The two popular methods are the Occupant Limit Criterion (OLC) and
Vehicle Pulse Index (VPI). In this paper, new VPI parameters are proposed to predict the driver 3 ms chest acceleration of Hybrid III 50th percentile (H350) in B-segment vehicle subjected to generic crash load cases. A good correlation between the newly optimized VPI parameters with the measured 3 ms chest acceleration is observed in this work. More refinement can be further included to improve the
robustness of the new proposed parameters by adding more sampling data. |
| first_indexed | 2025-11-15T20:29:14Z |
| format | Article |
| id | uthm-9273 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:29:14Z |
| publishDate | 2023 |
| publisher | Taylor&francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-92732023-07-17T07:47:12Z http://eprints.uthm.edu.my/9273/ Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode Abdul Samad, M. S. Mohd Nor, M. K. Abdul Majid, M. M. Abu Kassim, K. K. T Technology (General) Vehicle safety performance is important to reduce occupant injuries during accidents. In general, vehicle manufacturers are utilizing analytical models to predict the vehicle passive safety performance during the early design stage. The two popular methods are the Occupant Limit Criterion (OLC) and Vehicle Pulse Index (VPI). In this paper, new VPI parameters are proposed to predict the driver 3 ms chest acceleration of Hybrid III 50th percentile (H350) in B-segment vehicle subjected to generic crash load cases. A good correlation between the newly optimized VPI parameters with the measured 3 ms chest acceleration is observed in this work. More refinement can be further included to improve the robustness of the new proposed parameters by adding more sampling data. Taylor&francis 2023 Article PeerReviewed text en http://eprints.uthm.edu.my/9273/1/J15214_d9d0d9b1a3a6e82991a291de511f1add.pdf Abdul Samad, M. S. and Mohd Nor, M. K. and Abdul Majid, M. M. and Abu Kassim, K. K. (2023) Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode. INTERNATIONAL JOURNAL OF CRASHWORTHINESS. pp. 1-8. https://doi.org/10.1080/13588265.2022.2074720 |
| spellingShingle | T Technology (General) Abdul Samad, M. S. Mohd Nor, M. K. Abdul Majid, M. M. Abu Kassim, K. K. Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode |
| title | Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode |
| title_full | Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode |
| title_fullStr | Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode |
| title_full_unstemmed | Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode |
| title_short | Optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode |
| title_sort | optimization of vehicle pulse index parameters based on validated vehicleoccupant finite element mode |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/9273/ http://eprints.uthm.edu.my/9273/ http://eprints.uthm.edu.my/9273/1/J15214_d9d0d9b1a3a6e82991a291de511f1add.pdf |