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An active control concept for the TALC space telescope

机译:滑石空间望远镜的主动控制概念

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The paper presents a simplified dynamical model of the TALC telescope. Even though the model is simple, it represents partially the system dynamics, which allowed elaborating preliminary control strategies to damp system resonances. Using active cables, it has been shown that the resonances can be significantly damped, and that the control authority increases as a function of the number of active cables. Additionally, it has been shown that, even with a low value of the control gain, the RMS value of a quantity representative of the optical path difference can be reduced by a factor three.
机译:本文介绍了滑石望远镜的简化动态模型。 即使该模型很简单,它也代表了部分系统动态,这允许阐述潮湿系统共振的初步控制策略。 已经示出了有源电缆,已经表明可以显着阻尼,并且控制权限随着有源电缆数量的函数而增加。 另外,已经示出了,即使控制增益的低值,也可以减少表示光路径的数量的RMS值可以减少一个因子三。

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