Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation
The total weight of Extended-Range Electric Vehicle (E-REV) is too heavy, which affects rear-end collision safety. Using numerical simulation, a lightweight method is designed to reduce E-REV body and key parts weight based on rear-end collision failure analysis. To calculate and optimize the perfor...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2015/376206 |
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| _version_ | 1850228147504545792 |
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| author | Jiangqi Long Wenhao Huang Wuhu Zhang |
| author_facet | Jiangqi Long Wenhao Huang Wuhu Zhang |
| author_sort | Jiangqi Long |
| collection | DOAJ |
| description | The total weight of Extended-Range Electric Vehicle (E-REV) is too heavy, which affects rear-end collision safety. Using numerical simulation, a lightweight method is designed to reduce E-REV body and key parts weight based on rear-end collision failure analysis. To calculate and optimize the performance of vehicle safety, the simulation model of E-REV rear-end collision safety is built by using finite element analysis. Drive battery pack lightweight design method is analyzed and the bending mode and torsional mode of E-REV before and after lightweight are compared to evaluate E-REV rear-end collision safety performance. The simulation results of optimized E-REV safety structure are verified by both numerical simulation and experimental investigation of the entire vehicle crash test. |
| format | Article |
| id | doaj-art-22b4d085b2db4dbda9e8abe5fa884b23 |
| institution | OA Journals |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-22b4d085b2db4dbda9e8abe5fa884b232025-08-20T02:04:37ZengWileyShock and Vibration1070-96221875-92032015-01-01201510.1155/2015/376206376206Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical SimulationJiangqi Long0Wenhao Huang1Wuhu Zhang2College of Mechanical & Electrical Engineering, Wenzhou University, Wenzhou 325035, ChinaCollege of Mechanical & Electrical Engineering, Wenzhou University, Wenzhou 325035, ChinaCollege of Mechanical & Electrical Engineering, Wenzhou University, Wenzhou 325035, ChinaThe total weight of Extended-Range Electric Vehicle (E-REV) is too heavy, which affects rear-end collision safety. Using numerical simulation, a lightweight method is designed to reduce E-REV body and key parts weight based on rear-end collision failure analysis. To calculate and optimize the performance of vehicle safety, the simulation model of E-REV rear-end collision safety is built by using finite element analysis. Drive battery pack lightweight design method is analyzed and the bending mode and torsional mode of E-REV before and after lightweight are compared to evaluate E-REV rear-end collision safety performance. The simulation results of optimized E-REV safety structure are verified by both numerical simulation and experimental investigation of the entire vehicle crash test.http://dx.doi.org/10.1155/2015/376206 |
| spellingShingle | Jiangqi Long Wenhao Huang Wuhu Zhang Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation Shock and Vibration |
| title | Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation |
| title_full | Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation |
| title_fullStr | Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation |
| title_full_unstemmed | Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation |
| title_short | Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation |
| title_sort | lightweight investigation of extended range electric vehicle based on collision failure using numerical simulation |
| url | http://dx.doi.org/10.1155/2015/376206 |
| work_keys_str_mv | AT jiangqilong lightweightinvestigationofextendedrangeelectricvehiclebasedoncollisionfailureusingnumericalsimulation AT wenhaohuang lightweightinvestigationofextendedrangeelectricvehiclebasedoncollisionfailureusingnumericalsimulation AT wuhuzhang lightweightinvestigationofextendedrangeelectricvehiclebasedoncollisionfailureusingnumericalsimulation |