TY - GEN
T1 - Discrete-time nonlinear output feedback control for a class of nonlinear systems using finite difference approaches
AU - Wu, Wei
PY - 2008
Y1 - 2008
N2 - In this article, the observation and control of a general class of nonlinear systems within the full linearization framework is constructed. Under step-by-step linearization procedures, the nonlinear control is determined by solving the implicit, nonlinear ordinary-differential-equation (ODE) while the observability matrix has full rank. Using the finite difference approach, the discrete-time output feedback control architecture is developed. Closed-loop simulations show that an unstable chemical reactor in the presence of input delay and unknown disturbances is successfully demonstrated.
AB - In this article, the observation and control of a general class of nonlinear systems within the full linearization framework is constructed. Under step-by-step linearization procedures, the nonlinear control is determined by solving the implicit, nonlinear ordinary-differential-equation (ODE) while the observability matrix has full rank. Using the finite difference approach, the discrete-time output feedback control architecture is developed. Closed-loop simulations show that an unstable chemical reactor in the presence of input delay and unknown disturbances is successfully demonstrated.
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U2 - 10.1109/ACC.2008.4586885
DO - 10.1109/ACC.2008.4586885
M3 - Conference contribution
AN - SCOPUS:52449087257
SN - 9781424420797
T3 - Proceedings of the American Control Conference
SP - 2609
EP - 2612
BT - 2008 American Control Conference, ACC
T2 - 2008 American Control Conference, ACC
Y2 - 11 June 2008 through 13 June 2008
ER -