摘要
基于Delta算子描述 ,统一研究连续时间代数Riccati方程 (CARE)和离散时间代数Riccati方程 (DARE)的定界估计问题 ,提出了统一代数Riccati方程 (UARE)解矩阵的上下界 。
By using delta operator,the continuous time algebraic Riccati equation (CARE) and the discrete time algebraic Riccati equation (DARE) can be treated in the unified delta framework.The matrix bounds for the solution matrix of the unified algebraic Riccati equation (UARE) is presented,and the relations between P,R and Q of UARE are also given.
出处
《应用数学》
CSCD
北大核心
2003年第3期104-107,共4页
Mathematica Applicata
基金
中国博士后科学基金 ([2 0 0 0 ]31)
河南省教育厅科研计划资助项目 (19995 10 0 0 5 )