Backward perturbation analysis of the periodic discrete-time algebraic Riccati equation

被引:12
|
作者
Sun, JG [1 ]
机构
[1] Umea Univ, Dept Comp Sci, S-90187 Umea, Sweden
关键词
periodic Riccati equation; Hermitian positive semidefinite stabilizing solution set; backward error; residual bound;
D O I
10.1137/S0895479802414928
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Normwise backward errors and residual bounds for an approximate Hermitian positive semidefinite solution set to the periodic discrete-time algebraic Riccati equation are obtained. The results are illustrated by using simple numerical examples.
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页码:1 / 19
页数:19
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