Title :
Constrained predictive control with terminal ellipsoid constraint and artificial Lyapunov function
Author :
Bemporad, Alberto ; Mosca, Edoardo
Author_Institution :
Dept. of Syst. & Inf., Florence Univ., Italy
Abstract :
We deal with the problem of satisfying input and/or state hard constraints in set-point tracking problems. Stability is guaranteed by synthesizing a Lyapunov quadratic function for the system, and by imposing that the terminal state lies within a level set of the function. Algorithmic procedures to maximize the volume of such an ellipsoidal set are provided
Keywords :
Lyapunov methods; asymptotic stability; closed loop systems; discrete time systems; predictive control; process control; tracking; Lyapunov quadratic function; asymptotic stability; closed loop systems; constrained predictive control; discrete time systems; set-point tracking; state constraints; terminal ellipsoid constraint; Electrical equipment industry; Ellipsoids; Industrial control; Level set; Lyapunov method; Performance analysis; Predictive control; Predictive models; Stability; Steady-state;
Conference_Titel :
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4187-2
DOI :
10.1109/CDC.1997.652338
