Analysis and PDE Seminar——Output regulation problem for passive systems with strong stability
报告人：周华成（中南大学）
时间：2026-03-24 11:00-12:00
地点：智华楼四元厅
Abstract: In this talk, we present output regulator problem for an impedance passive linear plant, using the classical resonant internal model based controller. The reference and disturbance signals are assumed to be linear combinations of sine waves of known frequencies. We prove that (under suitable mild assumptions, but without any stability assumptions for the plant) this controller leads to a strongly stable closed-loop system and it solves the output regulator problem if the concept of ``the error converges to zero'' is defined in a suitable way: low-pass filtering the error with any low-pass filter gives a continuous signal that tends to zero. We give two examples (both models of engineering systems) to illustrate the results.
报告人简介：周华成，中南大学教授、博士生导师, 主要从事偏微分方程控制理论、随机控制系统、自抗扰理论、最优控制等理论研究。曾获中国科伊人直播
院长特别奖。在IEEE Tans. Automat. Control, Automatica, SIAM. J. Conttol Optim, ESAIM Conttol Optim. Calc. Vat, J.Differential Equations, Appl. Math. Optim.等享有较高国际学术声誉的数学和控制领域主流刊物发表多篇论文。
