Stability conditions for constrained two-stage internal model control
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
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201. 5251-5256 Papur a gyflwynwyd yn 49th IEEE Conference on Decision and Control (CDC), Atlanta, Yr Unol Daleithiau.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
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T1 - Stability conditions for constrained two-stage internal model control
AU - Adegbege, A.A.
AU - Heath, W.P.
PY - 201/2/22
Y1 - 201/2/22
N2 - A robust stability test for a two-stage internal model control (IMC) antiwindup is presented. The two-stage IMC antiwindup scheme guarantees optimal closed loop performance both at transient and at steady state by solving two quadratic programs (QPs) online at each time step. The controller input-output mappings satisfy certain integral quadratic constraints (IQCs) and thus robust stability conditions can be constructed against any infinity-norm bounded uncertainty. The test is illustrated for a two-input two-output plant with left matrix fraction uncertainty
AB - A robust stability test for a two-stage internal model control (IMC) antiwindup is presented. The two-stage IMC antiwindup scheme guarantees optimal closed loop performance both at transient and at steady state by solving two quadratic programs (QPs) online at each time step. The controller input-output mappings satisfy certain integral quadratic constraints (IQCs) and thus robust stability conditions can be constructed against any infinity-norm bounded uncertainty. The test is illustrated for a two-input two-output plant with left matrix fraction uncertainty
U2 - 10.1109/CDC.2010.5717640
DO - 10.1109/CDC.2010.5717640
M3 - Papur
SP - 5251
EP - 5256
T2 - 49th IEEE Conference on Decision and Control (CDC)
Y2 - 15 December 2010 through 17 December 2010
ER -