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Mostrando ítems 141-150 de 258
Ponencia
Hybrid algorithm for scheduling and risk assessment of projects
(Elsevier, 2003)
This work presents a technique for optimal scheduling of projects in terms of time and cost, taking into account risk assessment. Tasks are characterized by p-timed Petri nets, where places have assigned an execution time. ...
Artículo
Distributed model predictive control for tracking: a coalitional clustering approach
(IEEE, 2022-12)
In this article, a coalitional robust model predictive controller for tracking target sets is presented. The overall system is controlled by a set of local control agents that dynamically merge into cooperative coalitions ...
Artículo
Clustering-based model predictive control of solar parabolic trough plants
(Elsevier, 2023)
This paper presents a clustering-based model predictive controller for optimizing the heat transfer fluid (HTF) flow rates circulating through every loop in solar parabolic trough plants. In particular, we present a ...
Ponencia
Human in the Loop Model Predictive Control: an Irrigation Canal Case Study
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
In this work, we propose to expand the application of model predictive control (MPC) to problems in which there are human agents involved in the sensing and actuation processes. To this end, a new configuration of a control ...
Artículo
Scenario-based model predictive control for energy scheduling in a parabolic trough concentrating solar plant with thermal storage
(Elsevier, 2023-04)
Optimal energy planning is a key topic in thermal solar trough plants. Obtaining a profitable energy schedule is difficult due to the stochastic nature of solar irradiance and electricity prices. This article focuses on ...
Ponencia
Coalitional MPC with predicted topology transitions
(Elsevier, 2020)
This paper proposes a novel hierarchical coalitional MPC technique, where transitions to the best communication topology are considered over the prediction horizon. For this reason, a new variable, called transition horizon, ...
Ponencia
Mathematical Modeling of the Parabolic Trough Collector Field of the TCP-100 Research Plant
(Linköping University Electronic Press, Linköpings universitet, 2018)
There are two main drawbacks when operating solar energy systems: a) the resulting energy costs are not yet competitive and b) solar energy is not always available when needed. In order to improve the overall solar ...
Artículo
Improved MPC Design based on Saturating Control Laws
(Elsevier, 2005)
This paper is concerned with the design of stabilizing model predictive control (MPC) laws for constrained linear systems. This is achieved by obtaining a suitable terminal cost and terminal constraint using a saturating ...
Ponencia
Modelado y control de un captador solar tipo Fresnel
(Universidad de Sevilla, 2011)
En este artículo se presenta el modelado matemático, así como algoritmos de control de un captador solar tipo Fresnel que pertenece planta de refrigeración solar situada en la Escuela Superior de Ingenieros de la ...
Artículo
Market-based clustering of model predictive controllers for maximizing collected energy by parabolic-trough solar collector fields
(Elsevier, 2022)
This article focuses on maximizing the thermal energy collected by parabolic-trough solar collector fields to increase the production of the plant. To this end, we propose a market-based clustering model predictive control ...