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arXiv 1706.03224math.OCmath.FA
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无源线性系的稳定性与鲁棒调节

Stability and Robust Regulation of Passive Linear Systems

Lassi Paunonen

摘要:

研究了保功率互连下耦合阻抗无源正则线性系的稳定性。我们提出了新的条件强,指数,和非一致稳定性的闭环系统。我们将稳定性结果应用于强可镇定无源系统的鲁棒输出跟踪和干扰抑制的无源误差反馈控制器的构造。在非光滑参考信号和干扰信号的情况下,我们给出了输出非均匀有理收敛率和对数收敛率的条件。本文以线性波动方程和热方程的控制器设计和耦合偏微分方程系统的稳定性研究为例,说明了本文的结果。

英文摘要:

We study the stability of coupled impedance passive regular linear systems under power-preserving interconnections. We present new conditions for strong, exponential, and non-uniform stability of the closed-loop system. We apply the stability results to the construction of passive error feedback controllers for robust output tracking and disturbance rejection for strongly stabilizable passive systems. In the case of nonsmooth reference and disturbance signals we present conditions for non-uniform rational and logarithmic rates of convergence of the output. The results are illustrated with examples on designing controllers for linear wave and heat equations, and on studying the stability of a system of coupled partial differential equations.

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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