| 一种多变量系统结构辨识和参数估计算法 |
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| 引用本文： | 牛绍华,肖德云.一种多变量系统结构辨识和参数估计算法[J].清华大学学报(自然科学版),1989(4). |
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| 作者姓名： | 牛绍华 肖德云 |
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| 作者单位： | 自动化系
(牛绍华)，自动化系(肖德云) |
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| 摘 要： | 提出一种新的多变量系统结构辨识和参数估计算法，它可同时递推辨识多变量系统 的结构指数和所有子系统的各阶模型参数，具有计算量小，计算品质好，编程简单等优 点。
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| 关 键 词： | 结构辨识 参数估计 信息压缩阵 UD分解 |
A New Algorithm for Structure identification and Parameter Estimation of Multivariable Systems |
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| Niu Shaohua, Xiao Deyun.A New Algorithm for Structure identification and Parameter Estimation of Multivariable Systems[J].Journal of Tsinghua University(Science and Technology),1989(4). |
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| Authors: | Niu Shaohua Xiao Deyun |
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| Institution: | Niu Shaohua; Xiao Deyun; Department of Automation |
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| Abstract: | The paper proposes a new algorithm for structure identification and parameter estimation of multivariable systems. The algorithm can simultaneously and recursively identifies the model structure and parameters of multivariable systems and is characterized by less computation, high accuracy and simplicity in writing programs. |
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| Keywords: | structure identification parameter estimation condensed information matrix UD factorization |
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