Development of a New Kind of Magnetic Field Model for Wireless Microrobots
In the industrial field and medical application,a wireless microrobot may be used in the small space and medical practice.In this paper,we proposed a new kind of magnetic field model,which can generate a rotation magnetic field directly and drive a microrobot.In addition,we proposed a spiral wireless microrobot,which can work in narrow area such as blood vessels in application to microsurgery.The developed microrobot with a spiral structure can get very strong force to move and has the characteristics such as compact volume,completely symmetrical mechanical structure,quick response,cleaning the dirt adhering to the inner wall,and long distance movement.We can just change the characteristic of input current to control movement of the microrobot easily.It can move smoothly in water or other liquid medium and we are able to achieve wireless,high efficiency energy supply.Then through the theoretical analysis and software simulation of the rotation magnetic field model,we verify the feasibility of the new model and the motion characteristics of microrobot.It will be very useful for industrial application and microsurgery.
Wireless Microrobot Magnetic Field Model Spiral Structure Medical Application
Jian Guo Shuxiang Guo Xiang Wei Wei Wei Yunliang Wang
School of Electrical Engineering Tianjin University of Technology Tianjin, China School of Electrical Engineering Tianjin University of Technology Tianjin, China; Intelligent Mechan
国际会议
2013 ICME International Conference on Complex Medical Engineering(2013 ICME复合医学工程国际会议)
北京
英文
580-585
2013-05-25（万方平台首次上网日期，不代表论文的发表时间）