Actuator placement for minimum force modal control of continuous faceplate deformable mirrors
Actuator placement for minimum force modal control of continuous faceplate deformable mirrors
复制标题
用于连续面板变形镜最小力模态控制的执行器放置
DOI:
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发表时间:
2010
期刊:
影响因子:
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通讯作者:
W. Osten
中科院分区:
文献类型:
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作者:
T. Ruppel;O. Sawodny;W. Osten
A mechanically motivated strategy for determining actuator locations for minimum force modal control of continuous faceplate deformable mirrors in adaptive optics systems is proposed. It is shown that numerically or analytically derived eigenmodes of deformable mirrors can be used to determine optimal positions for a limited number of actuators. The actuators considered in this framework may either be of displacement type or of force type. Moreover, the presented methodology can be adapted to momentum actuators.