| 块脉冲函数法用于在线辨识 |
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| 引用本文： | 黄新生.块脉冲函数法用于在线辨识[J].国防科技大学学报,1988,10(2):34-38. |
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| 作者姓名： | 黄新生 |
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| 作者单位： | 国防科技大学自动控制系 |
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| 摘 要： | 用块脉冲函数法作辨识,必须保证零初始条件和零均值噪声。本文对这种方法作出了改进。这种改进的方法,能辨识任意初态下的辨识问题,适用于非零均值干扰噪声的场合,且在辨识过程中无须测量初始条件和噪声均值。它能被方便地用于在线辨识。仿真实验表明,这种方法具有很高的辨识精度。
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| 关 键 词： | 辨识 参数估计 时域分析 采样数据系统 |
| 收稿时间： | 1987/10/11 0:00:00 |
Block-pulse Function Identification Method Used for On-line Identification |
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| Huang Xinshen.Block-pulse Function Identification Method Used for On-line Identification[J].Journal of National University of Defense Technology,1988,10(2):34-38. |
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| Authors: | Huang Xinshen |
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| Institution: | Huang Xinshen |
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| Abstract: | Based on the block-pulse function method which is applicable only underzero initial value and zero-mean noises, a new identification method isdeveloped for continuous-time systems from input-output data. As this methoddoesn't restrict initial values and noise average values to be zero, and needn'tmeasure them at all, it can be used for on-line identification. Its highidentification accuracy is demostrated by simulation examples. |
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| Keywords: | Identification Parameter estimation Time-domain analysis Sampled data systems |
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