Stability analysis of quadratic MPC with a discrete input alphabet
- Publication Type:
- Journal Article
- IEEE Transactions on Automatic Control, 2013, 58 (12), pp. 3190 - 3196
- Issue Date:
We study stability of Model Predictive Control (MPC) with a quadratic cost function for LTI systems with a discrete input alphabet. Since this kind of systems may present a steady-state error, the focus is on practical stability, i.e., ultimate boundedness of solutions. To derive sufficient conditions for practical stability and characterize the ultimately invariant set, we analyze the one-step horizon solution and adapt tools used for convex MPC formulations. © 1963-2013 IEEE.
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