| 非线性稳态大系统的近似线性模型的递推算法 |
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| 引用本文： | 刘慧娟.非线性稳态大系统的近似线性模型的递推算法[J].北京交通大学学报(自然科学版),2000,24(1). |
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| 作者姓名： | 刘慧娟 |
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| 作者单位： | 北方交通大学机械与电气工程学院!北京100044 |
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| 摘 要： | 提出一种非线性稳态大系统的近似线性模型,给出了使其参数最优的性能指标,然后,推导出一种适于在线计算的、参数估计的两级递推算法,仿真结果表明了该算法的适用性和有效性.
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| 关 键 词： | 稳态系统 线性模型 递推算法 非线性 大规模系统 |
A Kind of Recursive Algorithm for the Linear Approximation Models of Non-Linear Large-Scale Steady-State Systems |
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| LIU Hui,juan.A Kind of Recursive Algorithm for the Linear Approximation Models of Non-Linear Large-Scale Steady-State Systems[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2000,24(1). |
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| Authors: | LIU Hui juan |
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| Abstract: | Linearization is an important way of modeling, especially for high dimensional interconnected non linear large scale systems. A two stage algorithm is put forward for linear approximation models of steady state large scale systems, and then a recursive algorithm for parameter estimation is developed, which has advantages in comparison with usual ones. Finally, a simulation example is worked out to highlight the availability and effectivity of the algorithm proposed. |
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| Keywords: | steady state system linear modeling recursive algorithm non linear large scale system |
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