| 面向可靠性设计优化的响应面偏差修正方法 |
| |
| 引用本文： | 詹振飞,杨俊祺,舒雅静,杨仁杰. 面向可靠性设计优化的响应面偏差修正方法[J]. 中国机械工程, 2016, 27(7): 853 |
| |
| 作者姓名： | 詹振飞 杨俊祺 舒雅静 杨仁杰 |
| |
| 作者单位： | 1.重庆大学机械传动国家重点实验室，重庆，4000442.美国福特汽车研究院被动安全部门，密西根州，美国，48124 |
| |
| 基金项目： | 国家自然科学基金资助项目（51405041）；汽车噪声振动和安全技术国家重点实验室开放课题（NVHSKL-201412）；上海交通大学机械系统与振动国家实验室开放课题（MSV-2015-11） |
| |
| 摘 要： | 在基于仿真的汽车设计中，针对响应面模型普遍存在的精度不高的问题，研究了基于贝叶斯推断的模型外推预测方法，提出了模型不确定性下基于偏差修正的模型外推及可靠性设计优化方法，并通过一个汽车轻量化设计实例验证了所提方法的有效性。
|
| 关 键 词： | 响应面 偏差修正 可靠性设计优化 模型外推 |
A Bias Corrected Response Surface Method and Its Applications to Reliability-based Design Optimization |
| |
| Zhan Zhenfei,Yang Junqi,Shu Yajing,Yang Ren-Jye. A Bias Corrected Response Surface Method and Its Applications to Reliability-based Design Optimization[J]. China Mechanical Engineering, 2016, 27(7): 853 |
| |
| Authors: | Zhan Zhenfei Yang Junqi Shu Yajing Yang Ren-Jye |
| |
| Affiliation: | 1.The State Key Laboratory of Mechanical Transmission,Chongqing University,Chongqing,4000442.Passive Safety,Research and Innovation Center,Ford Motor Company,Dearborn,MI,USA,48124 |
| |
| Abstract: | In simulation-based vehicle design, the Bayesian inference based model extrapolation method was further investigated,that was previously proposed by the authors, and a systematic bias corrected model extrapolation and RBDO under uncertainty was introduced. A real-world lightweight design problem of vehicle was employed to demonstrate the validity of the proposed method. |
| |
| Keywords: | response surface；bias-correction reliability-based design optimization(RBDO) model extrapolation |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国机械工程》浏览原始摘要信息 |
|
点击此处可从《中国机械工程》下载全文 |
