| 一类连续线性系统的完全辨识 |
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| 引用本文： | 刘坤林.一类连续线性系统的完全辨识[J].清华大学学报(自然科学版),1987(3). |
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| 作者姓名： | 刘坤林 |
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| 作者单位： | 应用数学系 |
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| 摘 要： | 在一般情况下，对于连续线性系统可以获得其代数等价系统或传递函数的辨识。本文对这种线性系统的一个特例，即由高阶方程描述的一类线性系统，依据系统的观测数据，用该系统的特征值构造出唯一的变换矩阵，解决这类系统辨识中，由离散辨识结果返回连续系统的反问题，进而实现这一类线性系统的完全辨识。
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| 关 键 词： | 系统 辨识 反问题 |
The Complete Identification of a Class of Continuous Linear Systems |
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| Liu Kunlin.The Complete Identification of a Class of Continuous Linear Systems[J].Journal of Tsinghua University(Science and Technology),1987(3). |
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| Authors: | Liu Kunlin |
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| Institution: | Department of Applied Mathematics |
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| Abstract: | Consider the identification of a continuous linear system The identification of its algebraic equivalent system or transfer function can be obtained. How to obtain the complete identification of the original system is a problem in which many people are interested, and a topic of practical significance in the engineering cybernetics and economic cybernetics. This paper deals with a special case of this system described by high-order equations. According to observation data of the system, we construct the unique transformation matrix with eigenvalues of the system, and solve the inverse problem, i. e. the problem of establishing the continuous system from the identification of the discrete system, and then realize the complete identification of the linear system. |
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| Keywords: | system identification inverse problem |
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