Piecewise-linear LQ control for systems with input constraints
Automatica (Journal of IFAC)
Robust constrained model predictive control using linear matrix inequalities
Automatica (Journal of IFAC)
On Stability of Constrained Receding Horizon Control with Finite Terminal Weighting Matrix
Automatica (Journal of IFAC)
Cross-directional control of sheet and film processes
Automatica (Journal of IFAC)
Brief paper: Fast, large-scale model predictive control by partial enumeration
Automatica (Journal of IFAC)
Technical communique: Improvements in the efficiency of linear MPC
Automatica (Journal of IFAC)
Technical communique: A line search improvement of efficient MPC
Automatica (Journal of IFAC)
WSEAS TRANSACTIONS on SYSTEMS
Hi-index | 22.15 |
Conventional MPC uses quadratic programming (QP) to minimise, on-line, a cost over n linearly constrained control moves. However, stability constraints often require the use of large n thereby increasing the on-line computation, rendering the approach impracticable in the case of fast sampling. Here, we explore an alternative that requires a fraction of the computational cost (which increases only linearly with n), and propose an extension which, in all but a small class of models, matches to within a fraction of a percent point the performance of the optimal solution obtained through QP. The provocative title of the paper is intended to point out that the proposed approach offers a very attractive alternative to QP-based MPC.