Title :
Efficient active set optimization in triple mode MPC
Author :
Cannon, Mark ; Kouvaritakis, Basil ; Rossiter, J. Anthony
Author_Institution :
Dept. of Eng. Sci., Oxford Univ., UK
fDate :
8/1/2001 12:00:00 AM
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 MPG. The algorithm gives improved optimality and larger stabilizable initial condition sets than conventional quadratic programming MPC algorithms of comparable online computational burden
Keywords :
predictive control; quadratic programming; stability; active set optimization; augmented ellipsoidal invariant sets; optimality; polytopic constraints; quadratically constrained quadratic programming; triple mode model predictive control; Automatic control; Control systems; Linear matrix inequalities; Lyapunov method; Predictive control; Quadratic programming; Robust control; Robustness; Time varying systems; Uncertain systems;
Journal_Title :
Automatic Control, IEEE Transactions on
