| 非线性系统 Hammerstein 模型辨识 |
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| 引用本文： | 胡德文,王正志.非线性系统 Hammerstein 模型辨识[J].国防科技大学学报,1992,14(1):37-41. |
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| 作者姓名： | 胡德文 王正志 |
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| 作者单位： | 国防科技大学自动控制系
(胡德文)，国防科技大学自动控制系(王正志) |
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| 摘 要： | 本文利用差集理论设计的输入信号。辨识了Hammerstein模型的脉冲响应函数,并进一步得到了非线性部分多项式的系数。本文得到的公式简单,辨识结果依概率收敛于真值。文中给出了仿真结果。
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| 关 键 词： | 非线性系统 系统辨识 伪随机序列 Hammerstein模型 |
| 收稿时间： | 1990/12/25 0:00:00 |
Identification of the Nonlinear System's Hammerstein Models |
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| Hu Dewen and Wang Zhengzhi.Identification of the Nonlinear System's Hammerstein Models[J].Journal of National University of Defense Technology,1992,14(1):37-41. |
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| Authors: | Hu Dewen and Wang Zhengzhi |
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| Institution: | Department of Automatic Control |
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| Abstract: | The paper uses the input signals designed by the difference sets theory to identify the impulse response functions of the nonlinear system's Hammerstein model.
The polynomial coefficients of the nonlinear subsystem have been further obtained. The obtained formulas are very simple,and the probability of identification results are consistently convergent to their original ones. Some simulation results are also given in it. |
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| Keywords: | nonlinear system system identification pseudo-random sequence Hammerstein model |
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