ABSTRACT
KEYWORDS: NdFeB; Micro-robot; Motion control.
1 INTRODUCTION
In the real project, people often have to work in some environment with liquid, such as underwater adventures, underwater rescue, the maintenance of liquid lines, etc. As a result of the limitation of the body’s own conditions, in this kind of environment, human beings are often dicult to give full play. Currently, the research work on underwater robot is carried in many countries, while the research on swimming micro-robot that works in water is an important branch of the field (Jiang Y.J. et al. 2006).
