| 基于内模控制的系统辨识实验信号设计 |
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| 引用本文： | 张立群,邵惠鹤.基于内模控制的系统辨识实验信号设计[J].系统工程与电子技术,2004,26(10):1464-1465. |
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| 作者姓名： | 张立群 邵惠鹤 |
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| 作者单位： | 上海交通大学自动化系,上海,200030 |
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| 摘 要： | 以内模控制作为研究对象,在系统的未建模动态用加性不确定性表示时,取评价辨识模型的指标为系统输入端误差的平方均值。将辨识模型表示为一组正交基函数的和,与最小二乘法相结合,得到一种辨识实验信号的设计方法。该方法具有控制性能的相关性,可以获得比普通的随机信号更好的辨识结果。仿真结果证明了方法的有效性。
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| 关 键 词： | 控制相关的辨识 实验设计 内模控制 |
| 文章编号： | 1001-506X(2004)10-1464-02 |
| 修稿时间： | 2003年10月24 |
Control-relevant identification experiment signal design |
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| ZHANG Li-qun,SHAO Hui-he.Control-relevant identification experiment signal design[J].System Engineering and Electronics,2004,26(10):1464-1465. |
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| Authors: | ZHANG Li-qun SHAO Hui-he |
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| Abstract: | The problem of control-relevant experiment design is considered. By using the additive error with respect to the model, the identified model performance index is associated with the input signal design. Through the least squared method, the designed signal used to identification test is got. The method is control-relevant, and it can get better result compared to the classical signals. The simulation result is given. |
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| Keywords: | identification for control-relevant experiment design internal model control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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