实现输出反馈极点配置的数值方法
An Algorithm for Pole Assignment by Output Feedback
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摘要: 本文讨论了用数值方法实现输出反馈极点配置的问题.求解反馈阵的矩阵方程被等效成 非线性向量方程,用牛顿迭代法可求得反馈阵.本文推导了牛顿迭代法所需的导数公式,并给 出有关算例.还可将非线性向量方程化作性能指标,用寻优的方法求得所需的输出反馈阵.Abstract: The problem of pole assignment by output feedback with numerical method is discussed in this paper. The matrix equation for solving the feedback matrix is transformed to a non-linear vector equation which can be solved by the Newton recursive method. The formula of derivative used in Newton recursive method is introduced with numerical examples. The non-linear vector equation can be transformed into a performance index with which any optimization method can be used to obtain the required output feedback matrix.
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Key words:
- Pole /
- eigenvalue /
- output feedback
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