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Discrete-time interval optimal control problem
(2019-08-03)
This paper proposes a new approach for the discrete-time interval optimal control problem. The optimal interval solution of discrete-time interval optimal control problem is obtained using the single-level constrained ...
Existence of Solutions for Optimal Control Problems on Time Scales whose States are Absolutely Continuous
(Sociedade Brasileira de Matemática Aplicada e Computacional, 2016-04-01)
ABSTRACT This paper considers a class of optimal control problems on time scales described by dynamic equations on time scales. For this class, the states are absolutely continuous. We have established sufficient conditions ...
Optimizing model predictive control of an industrial distillation column
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
The main scope of this work is the implementation of an MPC that integrates the control and the economic optimization of the system. The two problems are solved simultaneously through the modification of the control cost ...
Optimality conditions for infinite horizon control problems with state constraints
(Pergamon-Elsevier B.V. Ltd, 2009-12-15)
Necessary conditions of optimality in the form of a maximum principle are derived for state constrained optimal control problems with infinite horizon. A notable feature of our optimality conditions is the derivation of ...
Real time optimization (RTO) with model predictive control (MPC)
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
This paper studies a simplified methodology to integrate the real time optimization (RTO) of a continuous system into the model predictive controller in the one layer strategy. The gradient of the economic objective function ...
Filippov's selection theorem and the existence of solutions for optimal control problems in time scales
(Springer, 2014-04-01)
We obtain an extension of Filippov's Lemma to control systems in time scales, where the multifunction associated with the dynamics is delta measurable on time and Lipschitz on the state variable. Using a modified version ...
Steady-state target optimization designs for integrating real-time optimization and model predictive control
(Elsevier, 2013-12)
In industrial practice, the optimal steady-state operation of continuous-time processes is typically addressed by a control hierarchy involving various layers. Therein, the Real-Time Optimization (RTO) layer computes the ...
An optimal control problem for a generalized Boussinesq model: The time dependent case
(Univ Complutense Madrid, Servicio PublicacionesMadridEspanha, 2007)
Discrete time schemes for optimal control problems with monotone controls
(Springer, 2015-10)
In this article, we consider the Hamilton–Jacobi–Bellman equation associated with the optimization problem with monotone controls. The problem deals with the infinite horizon case and costs with update coefficients. We ...