所属单位：

土木工程学院

发表刊物：

Advaced Materials Research

关键字：

中文关键字：大跨空间结构;主动控制;GMM作动器;遗传算法，英文关键字：Large-span spatial structure;Active control;GMM ac

摘要：

Focuses on the dynamical collapse of large-span spatial structure, this paper uses giant magnetostrictive material as the main component to design a kind of new GMM actuator, which could used in active vibration control of large-span spatial structure. The prototype actuator has been produced and the output performance test was carried out. The genetic algorithm has been used to optimize the position of actuators in large-span spatial structure, and the optimization of the results has been analyzed by numerical simulation. The research shows that the GMM actuator has fine actuator effective, and at the same time of improving the computational efficiency of optimization design, genetic algorithm also achieves the overall optimization of the structure and by optimizing the layout of the actuators, the active control of the structure could achieve efficiency and economy.

备注：

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合写作者：

SheliangWANG,JianboDAI,XichengZHAO,XiyuZHU

第一作者：

赵祥

论文类型：

期刊论文

卷号：

卷：233-235

期号：

期：2011

页面范围：

页：2773-2777

是否译文：

否

发表时间：

2011-05-01