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arXiv 2210.02142math.OCcs.SYeess.SY
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用于非线性系统分析的序贯平方和规划

Sequential sum-of-squares programming for analysis of nonlinear systems

Torbjørn Cunis, Benoît Legat

AI总结:

针对非线性系统分析中的非凸平方和多项式优化问题,提出局部线性化序贯凸化方法,证明强正则性下的局部收敛性,并成功用于多项式飞机模型的吸引域估计。

摘要:

非线性系统分析中的许多有趣性质可表述为带有非凸平方和问题的多项式优化问题。为高效求解这些问题,我们提出一种局部线性化的序贯方法,可得到易处理的凸平方和问题。在强正则性假设下证明了局部收敛性,并将该新方法用于估计一个多项式飞机模型的吸引域。

英文摘要:

Numerous interesting properties in nonlinear systems analysis can be written as polynomial optimization problems with nonconvex sum-of-squares problems. To solve those problems efficiently, we propose a sequential approach of local linearizations leading to tractable, convex sum-of-squares problems. Local convergence is proven under the assumption of strong regularity and the new approach is applied to estimate the region of attraction of a polynomial aircraft model.

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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