ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOAD
For evaluating and optimizing the trailing am fatigue performance, taking the trailing arm of a certain vehicle model as the research object, the finite element analysis and the strain signal road data acquisition were carried out. The accuracy of the finite element analysis was verified by comparin...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2019-01-01
|
| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.04.039 |
| _version_ | 1797767718468845568 |
|---|---|
| author | CHEN WeiBo FAN Lu LIU Bin |
| author_facet | CHEN WeiBo FAN Lu LIU Bin |
| author_sort | CHEN WeiBo |
| collection | DOAJ |
| description | For evaluating and optimizing the trailing am fatigue performance, taking the trailing arm of a certain vehicle model as the research object, the finite element analysis and the strain signal road data acquisition were carried out. The accuracy of the finite element analysis was verified by comparing finite element analysis results with the test data. The structural optimization of the trailing arm was carried out based on its failure mode. The rapid test multi-level load spectrum was generated based on the road load data, and the rig durability test was carried out for original trailing arm and optimized trailing arm respectively. The rig durability test results were consistent with the finite element simulation and the proving ground durability test. |
| first_indexed | 2024-03-12T20:42:55Z |
| format | Article |
| id | doaj.art-372fae724ee24893a74750ce36b2f463 |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2024-03-12T20:42:55Z |
| publishDate | 2019-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-372fae724ee24893a74750ce36b2f4632023-08-01T07:49:42ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692019-01-01411012101630605445ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOADCHEN WeiBoFAN LuLIU BinFor evaluating and optimizing the trailing am fatigue performance, taking the trailing arm of a certain vehicle model as the research object, the finite element analysis and the strain signal road data acquisition were carried out. The accuracy of the finite element analysis was verified by comparing finite element analysis results with the test data. The structural optimization of the trailing arm was carried out based on its failure mode. The rapid test multi-level load spectrum was generated based on the road load data, and the rig durability test was carried out for original trailing arm and optimized trailing arm respectively. The rig durability test results were consistent with the finite element simulation and the proving ground durability test.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.04.039Vehicle engineering;Structural optimization;Rig test;Trailing arm;Multi-level load spectrum |
| spellingShingle | CHEN WeiBo FAN Lu LIU Bin ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOAD Jixie qiangdu Vehicle engineering;Structural optimization;Rig test;Trailing arm;Multi-level load spectrum |
| title | ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOAD |
| title_full | ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOAD |
| title_fullStr | ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOAD |
| title_full_unstemmed | ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOAD |
| title_short | ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOAD |
| title_sort | anti fatigue optimization design of trailing arm based on road load |
| topic | Vehicle engineering;Structural optimization;Rig test;Trailing arm;Multi-level load spectrum |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.04.039 |
| work_keys_str_mv | AT chenweibo antifatigueoptimizationdesignoftrailingarmbasedonroadload AT fanlu antifatigueoptimizationdesignoftrailingarmbasedonroadload AT liubin antifatigueoptimizationdesignoftrailingarmbasedonroadload |