A PMA-based Collaborative Strategy for Reliability Design and Optimization of Multidisciplinary Systems

被引：0
|
作者：
Yu, Ronggang [1 ]
Zhang, Jun [2 ]
Zhang, Bing [2 ]
机构：
[1] Beijing Inst Struct & Environm Engn, Beijing, Peoples R China
[2] Shandong Water Polytech, Dept Mech & Elect Engn, Rizhao, Peoples R China
来源：
MATERIALS PROCESSING TECHNOLOGY, PTS 1-3 | 2012年 / 418-420卷
关键词：
Performance measure approach (PMA); Collaborative optimization (CO); Reliability-based multidisciplinary design optimization (RBMDO); Sequential optimization and reliability assessment (SORA); Gear transmission;
D O I：
10.4028/www.scientific.net/AMR.418-420.411
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
To tackle the computing efficiency and robustness problems caused by the reliability index approach (RIA) in reliability-based multidisciplinary design optimization (RBMDO), a new performance measure approach-based method for RBMDO is proposed. Meanwhile, the traditional triple-level nested flowchart of RBMDO is decoupled through the main idea of sequential optimization and reliability assessment (SORA). Both deterministic multidisciplinary design optimization and the multidisciplinary reliability analysis are executed by collaborative optimization (CO). Finally, the proposed method is verified through the design example of gear transmission.
引用
收藏
页码：411 / +
页数：2
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