On instantaneous control for a nonlinear parabolic boundary control problem

被引：0
|
作者：
Wachsmuth, D [1 ]
机构：
[1] Tech Univ Berlin, Fak Math & Naturwissen 2, D-10523 Berlin, Germany
来源：
NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION | 2004年 / 25卷 / 1-2期
关键词：
optimal boundary control; parabolic equation; control constraints; instantaneous control; receding horizon;
D O I：
10.1081/NFA-120034123
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A method of instantaneous control type is considered for a nonlinear parabolic boundary control problem with box constraints on the control. It is shown that the method exhibits fixed points. In numerical examples, convergence towards a fixed point state occurs, which might be far away from the desired state. Consequently, a new hybrid method is suggested, which behaves essentially better than the standard method.
引用
收藏
页码：151 / 181
页数：31
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