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论文类型：期刊论文

发表时间：2017-04-01

发表刊物：JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES

收录刊物：SCIE、Scopus

卷号：5

期号：2

页面范围：205-209

ISSN号：2321-3558

关键字：Bionic fish-like robot; Giant magnetostrictive material; Frequency; Fast-start; Optimization design

摘要：In this paper, the alloy sheet is simulated as the framework of the fishtail of fish-like robot, the giant magnetostrictive material, which is attached the sheet, as the muscle of the fish and the external magnetic field as the nerve to control the swing of the fishtail. A model of the robot is presented for vibrational equations of the fishtail. Based on the equations, result shows the relationship between the starting speeds and frequencies of the external magnetic field. At the same time, the distributions of giant magnetostrictive material and thickness of fishtail are discussed and the optimizing structure is given.