Title :
LMI solution to gain-constrained robust deadbeat pole assignment
Author :
Tam, Hei Ka ; Lam, James
Author_Institution :
Dept. of Mech. Eng., Hong Kong Univ., Hong Kong
Abstract :
A novel optimization approach to robust deadbeat control is proposed. The design problem is cast into a convex programming task in which a special measure of closed-loop eigenvalue sensitivity is minimized. Advantages of the proposed method include: (1) global optimality is guaranteed when the solution set is nonempty; (2) constraints on the feedback gain can be catered naturally; (3) minimum-gain deadbeat control design can be readily treated
Keywords :
MIMO systems; closed loop systems; control system synthesis; convex programming; discrete time systems; feedback; linear systems; matrix algebra; pole assignment; robust control; sensitivity analysis; LMI solution; closed-loop eigenvalue sensitivity; convex programming task; feedback gain constraints; gain-constrained robust deadbeat pole assignment; global optimality; minimum-gain deadbeat control design; Control systems; Discrete time systems; Eigenvalues and eigenfunctions; MIMO; Mechanical engineering; Regulators; Robust control; Robustness; State feedback; Yttrium;
Conference_Titel :
American Control Conference, 1998. Proceedings of the 1998
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-7803-4530-4
DOI :
10.1109/ACC.1998.694636
