The risk-sensitive index and the H-2 and H-infinity norms for nonlinear systems

被引:31
作者
Fleming, WH [1 ]
James, MR [1 ]
机构
[1] AUSTRALIAN NATL UNIV,FAC ENGN & INFORMAT TECHNOL,DEPT ENGN,CANBERRA,ACT 0200,AUSTRALIA
关键词
risk-sensitive stochastic control; nonlinear H-infinity control; asymptotic analysis;
D O I
10.1007/BF01211859
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper we study two measures of the ''size'' of systems, namely, the so-called H-2 and H-infinity norms. These measures are important tools for determining the influence of disturbances on performance. We show that the risk-sensitive index on an infinite time horizon contains detailed information concerning these measures, via small noise and small risk limits.
引用
收藏
页码:199 / 221
页数:23
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