Approximate H∞ identification using partial sum operators in a disc algebra basis
Approximate H∞ identification using partial sum operators in a disc algebra basis
复制标题
在圆盘代数基础上使用部分和运算符近似 H∞ 辨识
DOI：
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发表时间：
1998
影响因子：
6.8
通讯作者：
F. Schipp
中科院分区：
文献类型：
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作者：
L. Gianone;J. Bokor;F. Schipp
提出了利用圆盘代数中的基进行H/SUB/SPL INFIN//系统辨识。近似模型由相对于该基数的部分和来表示。辨识问题是估计这个部分和的展开系数。由于所构造的基函数不能解析地表示，因此需要对它们进行近似，以便以适当的形式得到模型。提出了一种从频域数据集计算模型参数的算法。
H/sub /spl infin// system identification using a basis in the disc algebra is presented. The approximate model is represented by a partial sum with respect to this basis. The identification problem is to estimate the expansion coefficients of this partial sum. Since the constructed basis functions cannot be represented analytically, they are approximated in order to arrive at a model in a suitable form. An algorithm is presented which calculates the model parameters from the frequency domain data set.