| 双线性系统稳态模型的可辨识性分析 |
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| 引用本文： | 刘知贵,尹辉,黄正良.双线性系统稳态模型的可辨识性分析[J].电子科技大学学报(社会科学版),2005(6). |
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| 作者姓名： | 刘知贵 尹辉 黄正良 |
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| 作者单位： | 西南科技大学信息工程学院 四川绵阳621010(刘知贵)，绵阳师范学院物理系 四川绵阳6210003(尹辉)，西南交通大学信息科学与技术学院 成都610031(黄正良) |
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| 基金项目： | 国家自然科学基金资助项目(69674003) |
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| 摘 要： | 双线性模型描述的工业过程的稳态优化控制的稳态模型的建立,是利用优化过程中设定点的阶跃信号作为辨识的输入信息,以获取其稳态模型的强一致性估计,该辨识方法是在Fi为可逆的矩阵的假设下进行的,该文就Fi是否可逆进行了研究,并给出了双线性模型描述的系统可辨识的充分条件。
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| 关 键 词： | 双线性系统 可辨识性 充分条件 |
Analysis of Identifiability for Steady-State Models of Bilinear Systems |
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| LIU Zhi-gui,YIN Hui,HUANG Zheng-liang.Analysis of Identifiability for Steady-State Models of Bilinear Systems[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2005(6). |
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| Authors: | LIU Zhi-gui YIN Hui HUANG Zheng-liang |
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| Institution: | LIU Zhi-gui1,YIN Hui2,HUANG Zheng-liang3 |
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| Abstract: | The foundation of Steady-State models for optimizing control of steady-state industrial processes which are described by bilinear models uses the step signals of steady-state as input identification signals in the course of optimizing control and obtain the strong consistency estimations of steady-state models. But only under the hypothesis of the Fi is reversible matrix, the identification technique is used. In the paper, the reversibility of Fi is studied and the sufficient conditions for system identifiability are given. |
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| Keywords: | bilinear systems identifiability sufficient conditions |
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