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论文类型：会议论文

发表时间：2015-01-01

收录刊物：CPCI-S

卷号：21

页面范围：1403-1407

关键字：kriging model; rotor; particle swarm optimization; optimal design

摘要：Rotor structure design technology often employed finite element analysis software (ANSYS), which are computational expense and highly time cost and need to employ approximation techniques. We herein studied a Kriging Model-based approximation technique, and applied it to optimize rotor structure. Firstly, we investigated the approximation models on rotor structure design. The mass of the rotor was the optimize goal, and the rotor statics, resonance frequency and geometry dimension were the constraint condition. We also employed particle swarm optimization (PSO) as model solution method. The computational results comparing to optimal results of ANSYS tested our proposed methods. The experimental results showed that the proposed method can increase the design efficiency and quality.