期刊文献+

超磁仿生鱼快速起动的控制和设计 被引量:3

Control and design of the bionic robot-fish of the giant magnetostrictive material for fast-starting
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摘要 本文首先对自然界鱼类的基本构造和工作原理进行仿生.以合金薄板,贴在该薄板的超磁致伸缩材料和外磁场分别模拟鱼尾骨架,鱼体肌肉和控制鱼体摆动的神经.建立起一个力学模型和一种计算方法.通过数值分析,揭示了仿生机器鱼起动过程中最佳模式是从低阶模态到高阶模态的迅速过渡.这样可以通过控制外磁场(强度和频率),从而实现控制仿生机器鱼从静止快速起动目的.研究成果为仿生机器鱼的设计提供依据和技术. 本文首先对自然界鱼类的基本构造和工作原理进行仿生.以合金薄板,贴在该薄板的超磁致伸缩材料和外磁场分别模拟鱼尾骨架,鱼体肌肉和控制鱼体摆动的神经.建立起一个力学模型和一种计算方法.通过数值分析,揭示了仿生机器鱼起动过程中最佳模式是从低阶模态到高阶模态的迅速过渡.这样可以通过控制外磁场(强度和频率),从而实现控制仿生机器鱼从静止快速起动目的.研究成果为仿生机器鱼的设计提供依据和技术.
出处 《哈尔滨工业大学学报》 EI CAS CSCD 北大核心 2011年第S1期66-69,共4页 Journal of Harbin Institute of Technology
基金 工业装备结构分析国家重点实验室基金(S08202) 博士点基金
关键词 仿生机器鱼 超磁材料 磁场 快速起动 控制与设计 bionic robot-fish GMM magnetic field fast-starting control and design
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参考文献9

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