The explicit linear quadratic regulator for constrained systems
Automatica (Journal of IFAC)
Brief An algorithm for multi-parametric quadratic programming and explicit MPC solutions
Automatica (Journal of IFAC)
Computation of the constrained infinite time linear quadratic regulator
Automatica (Journal of IFAC)
Automatica (Journal of IFAC)
Brief paper: On the computation of linear model predictive control laws
Automatica (Journal of IFAC)
Automatica (Journal of IFAC)
Brief paper: Explicit predictive control with non-convex polyhedral constraints
Automatica (Journal of IFAC)
A novel approach to multiparametric quadratic programming
Automatica (Journal of IFAC)
Hi-index | 22.15 |
In some of the recently developed algorithms for convex parametric quadratic programs it is implicitly assumed that the intersection of the closures of two adjacent critical regions is a facet of both closures; this will be referred to as the facet-to-facet property. It is shown by an example, whose solution is unique, that the facet-to-facet property does not hold in general. Consequently, some existing algorithms cannot guarantee that the entire parameter space will be explored. A simple modification, applicable to several existing algorithms, is presented for the purpose of overcoming this problem. Numerical results indicate that, compared to the original algorithms for parametric quadratic programs, the proposed method has lower computational complexity for problems whose solutions consist of a large number of critical regions.