THE BELLOW STRUCTURAL INTEGRITY DESIGN BASED ON PARTICLE SWARM OPTIMIZATION
In this paper, the structural integrity design of bellow which is widely used in engineering fields is discussed, in which fatigue life, strength, stability, stiffness, manufacturing technology, economy and equivalent axial movement under the work condition should be satisfied. A bellow optimization design model of structural integrity is proposed, the objective function is the maximum of bellow equivalent axial movement per weight unit. An advanced optimization approach—Particle Swarm Optimization Algorithm (PSO) is applied to implement the bellow design, and some engineering numerical examples are also given. The results show that the bellows designed by the proposed approach have better performance and are more economical than the bellows in-service, and the bellow structural optimization design by PSOA is feasible and highly effective.
Yu Ying Li Yong-sheng Zhu Qing-nan Yu Xiao-chun
Nanjing University of Technology, and is associate professor with the school of Pharmacy, China Phar Nanjing University of Technology, Nanjing, 210009, China. Jiangsu Province Special Equipment Safety Supervision Inspection Institute, Nanjing, China.
国际会议
第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)
北京
英文
2007-10-15（万方平台首次上网日期，不代表论文的发表时间）