| 基于线性规划单纯型法的系统辨识方法 |
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| 引用本文： | 程婵娟,席斌. 基于线性规划单纯型法的系统辨识方法[J]. 福州大学学报(自然科学版), 2008, 36(Z1): 150-152 |
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| 作者姓名： | 程婵娟 席斌 |
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| 作者单位： | 厦门大学自动化系,福建,厦门,361005 |
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| 摘 要： | 传统的最小二乘辨识算法要求误差为低噪声水平,并且算法计算量大,针对这一问题提出了线性规划单纯型辨识算法.将参数辨识问题转化成线性规划问题;并给出了基于线性规划单纯型法的参数辨识算法.最后给出了仿真结果,验证了算法的有效性.
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| 关 键 词： | 最小二乘法 线性规划 系统辨识 |
System identification based on simplex method |
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| CHENG Chan-juan,XI Bin. System identification based on simplex method[J]. Journal of Fuzhou University(Natural Science Edition), 2008, 36(Z1): 150-152 |
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| Authors: | CHENG Chan-juan XI Bin |
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| Affiliation: | (Department of Automation,Xiamen University,Xiamen,Fujian 361005,China) |
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| Abstract: | The traditional method of system identification-LS identification algorithm is applicable in low noise levels and the large amount of computation.To solve this problem,this paper proposes the method of system identification based on simplex method.Parameter identification problem will be transformed into the optimal solution of the linear programming problem.Finally,the simulation results proved the effectiveness of the algorithm. |
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| Keywords: | least squares method linear programming system identification |
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