Title :
A unifying framework for stability in MPC using a generalized integral terminal cost
Author :
Reble, M. ; Quevedo, D.E. ; Allgower, F.
Author_Institution :
Inst. for Syst. Theor. & Autom. Control (IST), Univ. of Stuttgart, Stuttgart, Germany
Abstract :
This work presents a novel model predictive control (MPC) scheme using a generalized integral terminal cost term. This generalized scheme exhibits close connections to recent results on unconstrained MPC as well as classical MPC using control Lyapunov functions as terminal weights. In particular, we show that both previous results can be regarded as limit cases of our setup. An example illustrates possible advantages provided by the increased flexibility of the proposed scheme compared to the previous results.
Keywords :
Lyapunov methods; cost optimal control; predictive control; stability; CLF; MPC stability; classical MPC; control Lyapunov function; generalized integral terminal cost; model predictive control; unconstrained MPC; Asymptotic stability; Controllability; Educational institutions; Lyapunov methods; Optimization; Stability analysis; Trajectory;
Conference_Titel :
American Control Conference (ACC), 2012
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4577-1095-7
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2012.6315070