Abstract

We propose a method for constructing the stability domains of a polynomial whose coefficients depend polynomially on two real parameters. The method is based on an approximation of the D-decomposition domains by a set of rectangles on each of which the number of zeros of the polynomial in the left half-plane is constant.

中文翻译：

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多项式与两个参数的多项式相关的情况下的D分解

摘要

我们提出了一种构造多项式稳定域的方法，该多项式的系数多项式取决于两个实参。该方法基于一组矩形的D分解域的近似值，在每个矩形上，左半平面中多项式的零个数是恒定的。