4 papers
Nonlinear MPC for Tracking for a Class of Non-Convex Admissible Output Sets
Andres Cotorruelo, Daniel R. Ramirez, Daniel Limon +1
This paper presents an extension to the nonlinear Model Predictive Control for Tracking scheme able to guarantee convergence even in cases of non-convex output admissible sets. Thi…
Reference Dependent Invariant Sets: Sum of Squares Based Computation and Applications in Constrained Control
Andres Cotorruelo, Mehdi Hosseinzadeh, Daniel R. Ramirez +2
The goal of this paper is to present a systematic method to compute reference dependent positively invariant sets for systems subject to constraints. To this end, we first characte…
Elimination of Redundant Polynomial Constraints and Its Use in Constrained Control
Andres Cotorruelo, Ilya Kolmanovsky, Daniel R. Ramírez +2
The reduction of constraints to obtain minimal representations of sets is a very common problem in many engineering applications. While well-established methodologies exist for the…
Restart FISTA with Global Linear Convergence
Teodoro Alamo, Pablo Krupa, Daniel Limon
Fast Iterative Shrinking-Threshold Algorithm (FISTA) is a popular fast gradient descent method (FGM) in the field of large scale convex optimization problems. However, it can exhib…