TY - GEN
T1 - Control of uncertain systems with guaranteed performance
AU - Lian, Jianming
AU - Sudhoff, Scott D.
AU - Zak, Stanislaw H.
PY - 2008
Y1 - 2008
N2 - Approximation-free controllers are proposed for the output tracking control of a class of multi-input multi-output uncertain systems. The proposed state feedback and output feedback controllers incorporate high-gain observers to estimate the system uncertainty. The tracking error of the closed-loop system is guaranteed to be semi-globally uniformly ultimately bounded. The proposed control architecture is simple without any approximation components for unknown system dynamics, and, therefore, any robustifying components for the compensation of approximation errors. Simulations performed on two benchmark problems illustrate the effectiveness of the proposed output feedback controller.
AB - Approximation-free controllers are proposed for the output tracking control of a class of multi-input multi-output uncertain systems. The proposed state feedback and output feedback controllers incorporate high-gain observers to estimate the system uncertainty. The tracking error of the closed-loop system is guaranteed to be semi-globally uniformly ultimately bounded. The proposed control architecture is simple without any approximation components for unknown system dynamics, and, therefore, any robustifying components for the compensation of approximation errors. Simulations performed on two benchmark problems illustrate the effectiveness of the proposed output feedback controller.
UR - https://www.scopus.com/pages/publications/52449105658
U2 - 10.1109/ACC.2008.4587317
DO - 10.1109/ACC.2008.4587317
M3 - Conference contribution
AN - SCOPUS:52449105658
SN - 9781424420797
T3 - Proceedings of the American Control Conference
SP - 5180
EP - 5185
BT - 2008 American Control Conference, ACC
T2 - 2008 American Control Conference, ACC
Y2 - 11 June 2008 through 13 June 2008
ER -