Title :
Efficient active set optimization in triple mode MPC
Author :
Cannon, M. ; Kouvaritakis, B. ; Rossiter, J.A.
Author_Institution :
Dept. of Eng. Sci., Oxford Univ., UK
Abstract :
An active set algorithm tailored to quadratically constrained quadratic programming in model predictive control (MPC) is presented. It enables efficient use of augmented ellipsoidal invariant sets in conjunction with polytopic constraints in triple mode MPC. The algorithm gives improved optimality and larger stabilizable initial condition sets than conventional quadratic programming MPC algorithms of comparable online computational burden
Keywords :
matrix algebra; minimisation; predictive control; quadratic programming; augmented ellipsoidal invariant sets; efficient active set optimization; polytopic constraints; quadratically constrained quadratic programming; triple mode model predictive control; Automatic control; Constraint optimization; Optimal control; Performance analysis; Predictive control; Predictive models; Quadratic programming; Stability; State feedback; Systems engineering and theory;
Conference_Titel :
American Control Conference, 2001. Proceedings of the 2001
Conference_Location :
Arlington, VA
Print_ISBN :
0-7803-6495-3
DOI :
10.1109/ACC.2001.946109
