| 利用切比雪夫级数辨识线性分布参数系统 |
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| 引用本文： | 曹长修,周锋.利用切比雪夫级数辨识线性分布参数系统[J].自动化学报,1989,15(2):178-182. |
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| 作者姓名： | 曹长修 周锋 |
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| 作者单位： | 1.重庆大学 |
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| 摘 要： | 本文提出一种微分运算矩阵法,通过切比雪夫级数和最小二乘法辨识线性分布参数系统
的参数.该方法运算简洁,收敛速度快.文中给出了计算实例.
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| 关 键 词： | 切比雪夫多项式 分布参数系统 辨识 微分矩阵 |
| 收稿时间： | 1987-5-23 |
Identification of Linear Distributed System by Chebyshev Series |
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| Cao Changxiu,Zhou Feng.Identification of Linear Distributed System by Chebyshev Series[J].Acta Automatica Sinica,1989,15(2):178-182. |
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| Authors: | Cao Changxiu Zhou Feng |
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| Affiliation: | 1.Chongqing University |
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| Abstract: | In this paper, a method of operational matrix of differentiation is introduced in the identification of coefficients of linear distributed system by using Chebyshev series and least squares.The algorithm is straightforward and converges rapidly. Illustrative example is presented. |
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| Keywords: | Chebyshev polynomials distributed parameter systems identification differential matrix |
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