中文摘要：

磁性的液体基于能生产大击的可变形的镜子(MFDM ) 超过 100 m 关于液体望远镜的错误的特征试验性地被设计并且示威。它的错误修正表演被合作模拟用 COMSOL 和 MATLAB 验证。而且， MFDM 的击性能和分散的线性二次的 Gaussian (LQG ) 反射表面控制途径试验性地在一个适应光学系统与 MFDM 的一个原型被评估为液体望远镜的大错误修正显示出它的潜在的应用程序。

英文摘要：

A magnetic fluid based deformable mirror（MFDM） that could produce a large stroke more than 100 μm is designed and demonstrated experimentally with respect to the characteristics of the aberration of the liquid telescope. Its aberration correction performance is verified by the co-simulation using COMSOL and MATLAB. Furthermore, the stroke performance of the MFDM and the decentralized linear quadratic Gaussian（LQG） mirror surface control approach are experimentally evaluated with a prototype of MFDM in an adaptive optics system to show its potential application for the large aberration correction of liquid telescopes.