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对一种新的建模理论———特征建模进行了全面的论证 ,对一般线性定常高阶系统可用二阶时变差分方程形式描述的特征建模方法进行了详细推导 ,介绍了在挠性结构控制中的应用 ,尤其是以Hubble望远镜为例介绍了特征建模与自适应控制方法的应用情况 .
In this paper, a new modeling theory --- feature modeling is fully demonstrated. The characteristic modeling method that can be described by the second-order time-varying difference equation can be deduced in detail in general linear steady-state high-order systems. Especially in the case of Hubble telescope, the application of feature modeling and adaptive control methods is introduced.