LIGHTWEIGHT DESIGN OF STEERING KNUCKLE BASED ON COMPREHENSIVE SENSITIVITY
In the process of designing lightweight of the steering knuckle,because of too many random variables and various factors,it is easy to result in poor optimization results. We consider the effect of the random parameter variable on stress and total volume and put forward the concept of comprehensive...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.013 |
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| _version_ | 1841535416196399104 |
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| author | MA Jian YE NanHai WU Rong DENG Xin HE Yun WANG Li |
| author_facet | MA Jian YE NanHai WU Rong DENG Xin HE Yun WANG Li |
| author_sort | MA Jian |
| collection | DOAJ |
| description | In the process of designing lightweight of the steering knuckle,because of too many random variables and various factors,it is easy to result in poor optimization results. We consider the effect of the random parameter variable on stress and total volume and put forward the concept of comprehensive sensitivity. Through the dynamic simulation we get the steering knuckle bearing under three typical working conditions. By the finite element analysis,we obtain extreme load condition data and the initial static and reliability indicators. We use comprehensive sensitivity analysis theory to get the final design variables. Finally,we complete the lightweight design by establishing mathematical model. The results show that the lightweight design method based on comprehensive sensitivity can reduce steering knuckle weight and maintain good static and fatigue reliability effectively and can be applied in the engineering field. |
| format | Article |
| id | doaj-art-0cf2d547bdeb4feaa791f79597895727 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-0cf2d547bdeb4feaa791f795978957272025-01-15T02:32:23ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-014033133730601253LIGHTWEIGHT DESIGN OF STEERING KNUCKLE BASED ON COMPREHENSIVE SENSITIVITYMA JianYE NanHaiWU RongDENG XinHE YunWANG LiIn the process of designing lightweight of the steering knuckle,because of too many random variables and various factors,it is easy to result in poor optimization results. We consider the effect of the random parameter variable on stress and total volume and put forward the concept of comprehensive sensitivity. Through the dynamic simulation we get the steering knuckle bearing under three typical working conditions. By the finite element analysis,we obtain extreme load condition data and the initial static and reliability indicators. We use comprehensive sensitivity analysis theory to get the final design variables. Finally,we complete the lightweight design by establishing mathematical model. The results show that the lightweight design method based on comprehensive sensitivity can reduce steering knuckle weight and maintain good static and fatigue reliability effectively and can be applied in the engineering field.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.013Steering knuckleComprehensive sensitivity analysisLightweightFatigue reliability |
| spellingShingle | MA Jian YE NanHai WU Rong DENG Xin HE Yun WANG Li LIGHTWEIGHT DESIGN OF STEERING KNUCKLE BASED ON COMPREHENSIVE SENSITIVITY Jixie qiangdu Steering knuckle Comprehensive sensitivity analysis Lightweight Fatigue reliability |
| title | LIGHTWEIGHT DESIGN OF STEERING KNUCKLE BASED ON COMPREHENSIVE SENSITIVITY |
| title_full | LIGHTWEIGHT DESIGN OF STEERING KNUCKLE BASED ON COMPREHENSIVE SENSITIVITY |
| title_fullStr | LIGHTWEIGHT DESIGN OF STEERING KNUCKLE BASED ON COMPREHENSIVE SENSITIVITY |
| title_full_unstemmed | LIGHTWEIGHT DESIGN OF STEERING KNUCKLE BASED ON COMPREHENSIVE SENSITIVITY |
| title_short | LIGHTWEIGHT DESIGN OF STEERING KNUCKLE BASED ON COMPREHENSIVE SENSITIVITY |
| title_sort | lightweight design of steering knuckle based on comprehensive sensitivity |
| topic | Steering knuckle Comprehensive sensitivity analysis Lightweight Fatigue reliability |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.013 |
| work_keys_str_mv | AT majian lightweightdesignofsteeringknucklebasedoncomprehensivesensitivity AT yenanhai lightweightdesignofsteeringknucklebasedoncomprehensivesensitivity AT wurong lightweightdesignofsteeringknucklebasedoncomprehensivesensitivity AT dengxin lightweightdesignofsteeringknucklebasedoncomprehensivesensitivity AT heyun lightweightdesignofsteeringknucklebasedoncomprehensivesensitivity AT wangli lightweightdesignofsteeringknucklebasedoncomprehensivesensitivity |