| 用哈特莱变换估计一类连续非线性系统的参数 |
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| 引用本文： | 穆肇骊,刘锋,邱祖廉. 用哈特莱变换估计一类连续非线性系统的参数[J]. 控制理论与应用, 2000, 17(5): 683-686 |
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| 作者姓名： | 穆肇骊 刘锋 邱祖廉 |
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| 作者单位： | 西安交通大学自动控制系,西安,710049 |
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| 摘 要： | 针对一类具有已知结构且参数可分离的连续非线性定常系统，借助于哈特莱正、反变换及其微分性质，采用频域和时域相结合的方法，给出了一种简单实用的参数辨识方法。该方法不仅实现简单，而且对噪声有很强的抑制能力。
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| 关 键 词： | 系统辨识 参数估计 非线性系统 哈特莱变换 |
Parameter Estimation of a Class of Continuous Nonlinear Systems by Hartley Transformation |
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| MU Zhaoli,LIU Feng,QIU Zulian. Parameter Estimation of a Class of Continuous Nonlinear Systems by Hartley Transformation[J]. Control Theory & Applications, 2000, 17(5): 683-686 |
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| Authors: | MU Zhaoli LIU Feng QIU Zulian |
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| Abstract: | Aimed at a class of continuous nonlinear time invariant systems with separable parameters and known structure,a simple and practical identification method is proposed by means of Hartley transformation,inverse transformation and its differential property.The method is in frequency domain combined with time domain and not sensitive to noise. |
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| Keywords: | system identification parameter estimation nonlinear system Hartley transformation |
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