THE H-INFINITY-PROBLEM FOR INFINITE-DIMENSIONAL SEMILINEAR SYSTEMS

被引:4
|
作者
BARBU, V
机构
[1] Univ of Iasi, Iasi
关键词
HAMILTON-JACOBI EQUATION; HAMILTONIAN SYSTEM; SUP INF PROBLEM; EXPONENTIALLY STABLE SEMIGROUP;
D O I
10.1137/S0363012993244052
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We study the H-infinity-optimal control problem for semilinear systems in Hilbert spaces in connection with the corresponding H-infinity-problem for the linearized system around an equilibrium state. The result of this paper, which expands some recent results of A. J. van der Schaft, is that if the linearized H-infinity-problem has a suboptimal solution, then a suboptimal solution to the H-infinity-problem for the semilinear system can be constructed in terms of a Hamilton-Jacobi equation.
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页码:1017 / 1027
页数:11
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