Research on the Dynamics of Electromagnetic Materials

基于微电磁动力学理论和鲁棒控制理论，对新型电磁材料的动力学行为进行控制，对于开发高性能的电气设备、微机械、机器人和磁悬浮汽车具有重要意义。研究了磁性材料、压电材料、导电材料、超导材料、磁流体和电流变液等材料的电磁场与变形的耦合现象，并将其应用于器件、传感器和执行器中。将传感器和执行器融合在一起，提出了智能材料的概念。开发了许多智能材料的例子。

The control of dynamic behavior of new electromagnetic materials is of great importance for the development of highly functional electrical devices, micromachines, robots and magnetically levitated cars, on the basis of the microelectromagnetic dynamic theory and the robust control theory. The coupling phenomena of the electromagnetic field and the deformation of materials such as magnetic materials, piezoelectric materials, electric conducting materials, superconducting materials, ferrofluid and electrical rheology fluid were investigated and applied to the devices, sensors and actuators. The concept of intelligent materials was proposed by the fusion of sensors and actuators. Many examples of intelligent materials were developed.