Title :
Comments on "Strengthened
-Infinity Control via State Feedback: A Majorization Approach Using Algebraic Riccati Inequalities
Author :
Mingfang Ding ; Yueliang Xu
Author_Institution :
Dept. of Math., Southwest Jiaotong Univ., Chengdu
Abstract :
"For original paper see Y. K. Foo, ibid., vol.49, no 5, p-824-27, (2004)". Theorem 3.3 of the above paper contains some errors, which are discussed in this note. Consequently the necessary corrections are presented.
Keywords :
Hinfin control; Riccati equations; stability; state feedback; transfer function matrices; algebraic Riccati inequality; internal stabilization; majorization approach; positive semidefinite matrix; state feedback; strengthened H-infinity control; transfer function matrix; Constraint theory; Control systems; Eigenvalues and eigenfunctions; Riccati equations; Transfer functions; $H_{infty}$ norm; Algebraic Riccati equation; internal stabilization; positive semidefinite matrix; transfer function matrix;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2008.2007876