| RSO法求解代数Riccati方程及其在电力系统最优控制中的应用 |
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| 引用本文： | 周原.RSO法求解代数Riccati方程及其在电力系统最优控制中的应用[J].贵州工业大学学报(自然科学版),1987(2). |
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| 作者姓名： | 周原 |
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| 作者单位： | 贵州工学院电机系研究生 |
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| 摘 要： | 代数Riccati方程的求解,是最优控制中的核心问题。前人提出的很多方法,都由于随着系统阶次的递增而使求解Riccati方程变得越来越困难,对于某些高阶系统,Riccati方程的求解甚至是不可能的。本文提出一种用随机自寻优方法(random self-optimalizing简称RSO)直接寻求满足Riccati方程的反馈增益阵K,从而不需进行高阶矩阵的求逆运算。本文在导出发电机励磁系统状态方程的基础上,将RSO法用于寻求最优控制律,计算结果令人满意。
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| 关 键 词： | 最优控制 Riccati方程 随机自寻优 |
The RSO Method for Solving Riccati Equations and Its Application to the Optimal Control in the Power System |
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| Zhou Yuan.The RSO Method for Solving Riccati Equations and Its Application to the Optimal Control in the Power System[J].Journal of Guizhou University of Technology(Natural Science Edition),1987(2). |
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| Authors: | Zhou Yuan |
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| Institution: | Postgraduate of Department of Electrical Engineering |
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| Abstract: | The solution of algebraic Riccati equations is a key question in the optimal control calculations. This paper presents a practical method for solving algebraic Rieeati equations-random self-optimalizing(RSO). with the help of this method, the optimal feedback gain matrix K can be directly obtained. when this method is applied to the optimal control of the excitation system, the results of calculating K are also satisfactory. |
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| Keywords: | optimal control riccati equation random self-optimalizing |
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