2 citations · 2 across the 3 of their papers we have counts for
4 papers
Equivalent formulations of optimal control problems with maximum cost and applications
Emilio Molina, Alain Rapaport, Hector Ramirez
We revisit the optimal control problem with maximum cost with the objective to provide different equivalent reformulations suitable to numerical methods. We propose two reformulati…
Optimal and Sub-optimal Feedback Controls for Biogas Production
Antoine Haddon, Hector Ramirez, Alain Rapaport
We revisit the optimal control problem of maximizing biogas production in continuous bio-processes in two directions: 1. over an infinite horizon, 2. with sub-optimal controllers i…
Equivalence of finite dimensional input-output models of solute transport and diffusion in geosciences
Alain Rapaport, Alejandro Rojas-Palma, Jean-Raynald De Dreuzy +1
We show that for a large class of finite dimensional input-output positive systems that represent networks of transport and diffusion of solute in geological media, there exist equ…
Optimal feedback synthesis and minimal time function for the bioremediation of water resources with two patches
Hector Ramirez, Alain Rapaport, Victor Riquelme
This paper studies the bioremediation, in minimal time, of a water resource or reservoir using a single continuous bioreactor. The bioreactor is connected to two pumps, at differen…