| 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.[点击复制] |
| 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[点击复制] |
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| 块脉冲函数法用于在线辨识 |
| 黄新生 |
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(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。 |
| 关键词: 辨识，参数估计，时域分析，采样数据系统 |
| DOI： |
| 投稿日期：1987-10-11 |
| 基金项目: |
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| Block-pulse Function Identification Method Used for On-line Identification |
| Huang Xinshen |
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(Department of Automatic Control)
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| Abstract: |
| Based on the block-pulse function method which is applicable only under zero initial value and zero-mean noises, a new identification method is developed for continuous-time systems from input-output data. As this method doesn't restrict initial values and noise average values to be zero，and needn't measure them at a11，it can be used for on-line identification. Its high identification accuracy is demostrated by simulation examples. |
| Keywords: Identification,Parameter estimation,Time-domain analysis Sampled data systems |
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