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Nonlinear multivariable tracking control: application to an ethanol process
(Inderscience Publishers, 2019-03)
In this paper, a controller based on linear algebra for a fed-batch ethanol production process is proposed. It involves finding feed rate profiles (control actions obtained as a linear equations system solution) in order ...
Multi-machine power system stability improvement using an observer-based nonlinear controller
(Elsevier Science Sa, 2012)
A cost reduction procedure for control-restricted nonlinear systems
(Praise Worthy Prize, 2017-11)
This paper describes a numerical scheme to approximate the solution of the optimal control problem for nonlinear systems with restrictions on the manipulated variables. The method proposed here systematically reduces the ...
Comparison among nonlinear excitation control strategies used for damping power system oscillations
(Pergamon-Elsevier Science Ltd, 2012-01)
This work is focused on the problem of power system stability. A thorough description of nonlinear control strategies for synchronous generator excitation, which are designed for damping oscillations and improving transient ...
Optimal distributed control problem for cubic nonlinear Schrödinger equation
(Springer London Ltd, 2018-12)
We consider an optimal internal control problem for the cubic nonlinear Schrödinger (NLS) equation on the line. We prove well-posedness of the problem and existence of an optimal control. In addition, we show first-order ...
A passive fault-tolerant control strategy for a non-linear system: An application to the two tank conical non-interacting level control system
(Universidad de las Fuerzas Armadas, 2019)
Suboptimal Control Strategies for Finite-Time Nonlinear Processes with Input Constraints
(Hindawi Publishing Corporation, 2013-09)
Novel techniques for the optimization and control of finite-time processes in real-time are pursued. These are developed in the framework of the Hamiltonian optimal control. Two methods are designed. The first one constructs ...
Additive Uncertainty Consideration for Nonlinear and Multivariable Bioprocess Control
(Institute of Electrical and Electronics Engineers, 2021-05-07)
Biological processes are becoming more frequent nowadays due to the wide variety of products obtained from them and their possibility of making environmentally friendly some processes while high standard products are ...
Simultaneous state estimation and control for nonlinear systems subject to bounded disturbances
(Cornell University, 2019-06)
In this work, we address the problem to solve simultaneously state estimation and control of nonlinear systems under bounded disturbances using a moving horizon approach. Besides, necessary and sufficient conditions to ...