Title :
Weighted sensitivity minimization of MIMO systems with a stable controller: an LFT approach
Author :
Saif, Abdul-Wahid A.
Author_Institution :
Dept. of Syst. Eng., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia
Abstract :
In this paper, the weighted sensitivity minimization problem of multivariable linear time-invariant, bi-proper or strictly proper, non-minimum phase systems using a stable controller is considered. The problem is reduced to a linear fractional transformation problem.
Keywords :
H∞ control; H∞ optimisation; MIMO systems; linear matrix inequalities; linear systems; minimisation; rational functions; robust control; sensitivity analysis; MIMO systems; linear fractional transformation; linear time-invariant systems; nonminimum phase systems; real rational matrices; stable compensator; stable controller; weighted sensitivity minimization; Control systems; Interpolation; MIMO; Minerals; Neutron spin echo; Petroleum; Riccati equations; Stability; Systems engineering and theory; Transfer functions;
Conference_Titel :
Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003 10th IEEE International Conference on
Print_ISBN :
0-7803-8163-7
DOI :
10.1109/ICECS.2003.1301750
