In this paper, a class of discrete-time nonlinear systems having two-time-scale property is investigated. Using the theory of singular perturbations and time scales, the nonlinear system is decoupled into reduced slow and fast (boundary layer) subsystems. Then, a Nonlinear Model Predictive Control (NMPC) method is developed using the state-dependent Riccati equation for the slow and fast subsystems. It is proved that the original, closed-loop system with a composite control composed of slow and fast MPC subcontrollers, is locally asymptotically stable. Finally, an example is given to show the effectiveness of the developed method.
|Original language||English (US)|
|Title of host publication||7th International Symposium on Resilient Control Systems, ISRCS 2014|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|State||Published - Sep 16 2014|
|Event||7th International Symposium on Resilient Control Systems, ISRCS 2014 - Denver, United States|
Duration: Aug 19 2014 → Aug 21 2014
|Name||7th International Symposium on Resilient Control Systems, ISRCS 2014|
|Other||7th International Symposium on Resilient Control Systems, ISRCS 2014|
|Period||8/19/14 → 8/21/14|
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