论文部分内容阅读
在电流变液体准电致伸缩实验研究的基础上,提出了电流变柔性微致动原理,并建立了相应的柔性微致动器的力学模型,得出了电场强度与微致动器变形参数的关系.“,”Micro actuators are increasingly employed in micro robots. Electro rheological fluid (ERF) is a smart material just beginning to be used in micro actuators. But the electrostriction effect (the change in volume under action of electric field) of ERF has not yet been utilized in micro actuators. We conducted experiments on the electrostriction effect of ERF and found this effect to be as large as 10%. Using this effect, we established new design principles of flexible micro actuation, which changes the...