删除或更新信息，请邮件至freekaoyan#163.com(#换成@)

向圣权 博士：Rapid stabilization of Burgers equations and of Korteweg-de Vries equations

本站小编 Free考研/2020-05-19


Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars
Speaker: 向圣权 博士，SORBONNE University
Inviter:
Title:
 Rapid stabilization of Burgers equations and of Korteweg-de Vries equations
Time & Venue:
 2020.01.09 15:00-16:00 C410
Abstract:
 We are interested in the cases where classical linearization and stationary feedback law do not work for stabilization problems, for example KdV equations and Burgers equations. More precisely, it includes three important cases : stabilization of nonlinear systems whose linearized systems are not asymptotically stabilizable ; small-time local stabilization of linear controllable systems ; small-time global stabilization of nonlinear controllable systems. We find a strategy for the small-time global stabilization of the viscous Burgers equation : small-time global approximate stabilization and small-time local stabilization. Moreover, using a quadratic structure, we prove that the KdV system is exponentially stabilizable even in the case of critical lengt.

相关话题/博士

Free考研考试FreeKaoYan.Com
欢迎来到Free考研考试，"为实现人生的Free而奋斗"

© 2020 FreeKaoYan! . All rights reserved.