用于水下微机器人驱动的智能执行材料的制备和驱动特性研究  

Fabrication and driving characteristic of intelligent actuate material used in underwater micro robot

作　　者：陈永[1] 孔德义[1] 李科[1] 熊小义[1] 梅涛[1] 

机构地区：[1]中国科学院合肥智能机械研究所,安徽合肥230031

出　　处：《功能材料》2003年第5期518-519,521,共3页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(60075022)

摘　　要：　智能材料具有感知和执行功能,近年来受到广泛研究。在微机器人领域智能材料作为微驱动器,有着广泛的应用前景。本实验制备了一种铁磁性智能执行材料,并研究了该材料在磁场下的形变特性。采用该材料作微执行器制作出了水下微机器人模型。实验表明,该模型在交变磁场的作用下,微执行器将做高频率划动,使水下微机器人模型能够在水中产生运动。这种外场驱动方法和材料在医学领域有着良好的应用前景。Intelligent materials have both sensitive and actuate abilities, so that they have been widely researched in recent years. In micro robot field, intelligent materials for actuators have a widely potential use. A sort of ferromagnetism intelligent actuate material was prepared and its strain property was researched. Using this material for actuators, an underwater micro robot model was made. Through these experiments, it was found that the micro actuators vibrate in high frequency under the action of the alternating magnetic field, which make the micro robot model move forward in the water. This outer-field-driven method and the material have a good potential use in the medical field.

关 键 词：智能材料 微机器人 微执行器 外场驱动 水下机器人 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置] TB381[自动化与计算机技术—控制科学与工程]