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arXiv math/0012054math.OCmath.ACmath.AG
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输出反馈不变量

Output Feedback Invariants

M. S. Ravi, Joachim Rosenthal, Uwe Helmke

摘要:

本文讨论了确定输出反馈不变量的完备集的问题。使用几何不变理论的工具,它表明,存在一个拟射影簇的点参数的输出反馈轨道以一种独特的方式。若McMillan度为输入数与输出数的乘积$n\geq mp$,则证明了在每个反馈轨道的闭包中,只有一个非退化系统.

英文摘要:

The paper is concerned with the problem of determining a complete set of invariants for output feedback. Using tools from geometric invariant theory it is shown that there exists a quasi-projective variety whose points parameterize the output feedback orbits in a unique way. If the McMillan degree $n\geq mp$, the product of number of inputs and number of outputs, then it is shown that in the closure of every feedback orbit there is exactly one nondegenerate system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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