• openAccess   Economic model predictive control of wastewater treatment plants based on BSM1 using linear prediction models 

      Moliner-Heredia, Rubén; Peñarrocha-Alós, Ignacio; Sanchis LLopis, Roberto IEEE (2019-07-16)
      In this paper, we have developed an Economical Model Predictive Control (EMPC) for a Wastewater Treatment Plant (WWTP) with the use of a standard semidefinite programming solver. In this case, the objective has been to ...
    • openAccess   Model-based observer proposal for surface roughness monitoring 

      Moliner-Heredia, Rubén; Abellán-Nebot, José V.; Peñarrocha-Alós, Ignacio Elsevier (2020-03-09)
      In the literature, many different machining monitoring systems for surface roughness and tool condition have been proposed and validated experimentally. However, these approaches commonly require costly equipment and ...
    • openAccess   Variation propagation of bench vises in multi-stage machining processes 

      Abellán-Nebot, José V.; Moliner-Heredia, Rubén; Bruscas Bellido, Gracia M.; Serrano Mira, Julio Elsevier (2019-03-09)
      Variation propagation has been successfully modeled by the Stream of Variation (SoV) approach in multistage machining processes. However, the SoV model basically supports 3-2-1 fixtures based on punctual locators and other ...