Title :
Triple mode control in MPC
Author :
Rossiter, J.A. ; Kouvaritakis, B. ; Cannon, M.
Author_Institution :
Dept. of Math. Sci., Loughborough Univ., UK
Abstract :
Dual mode control with ellipsoidal invariant sets leads to efficient implementations of model-based predictive control (MPC). Despite their convenience, ellipsoidal sets are not maximal in volume and may result in small stabilizable sets. Here we achieve an enlargement of these sets at a small additional computational load by front-ending the application of dual mode by a third mode which uses polytopic rather than ellipsoidal constraints
Keywords :
computational complexity; model reference adaptive control systems; predictive control; stability; MPC; computational load; dual mode control; ellipsoidal invariant sets; front-ending; model-based predictive control; polytopic constraints; stabilizable sets; triple mode control; Computational complexity; Cost function; Linear systems; Optimal control; Predictive control; Predictive models; Quadratic programming; Stability; Trajectory;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.876922
