Results 21 to 30 of about 3,175,486 (148)

Optimal Control Problems: Convergence and Error Analysis in Reproducing Kernel Hilbert Spaces [PDF]

open access: yesControl and Optimization in Applied Mathematics, 2021
In this article, we offer an efficient method to find an approximate solution for quadratic optimal control problems. The approximate solution is offered in a finite series form in reproducing kernel space.
Ebrahim Amini
doaj   +1 more source

Pontryagin's maximum principle for constrained impulsive control problems

open access: yes, 2020
Necessary conditions in the form of Pontryagin's maximum principle are derived for impulsive control problems with mixed constraints. A new mathematical concept of impulsive control is introduced as a requirement for the consistency of the impulsive ...
Karamzin D.Yu.   +2 more
core   +2 more sources

Optimizing a vehicle trans-atmospheric motion using Pontryagin’s maximum principle

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018
The task of optimizing trans-atmospheric motion of a flight vehicle in order to maximize its final velocity with prescribed finite values of the height and flight path angle is considered.
V. L. Balakin   +2 more
doaj   +1 more source

Overhead crane anti-swing system based on the Pontryagin’s maximum principle

open access: yesTransport, 2015
Overhead cranes are widely used at industrial enterprises for transportation of materials and products. They are successfully adaptable to technological processes used at an enterprise and their exploitation is inexpensive; in addition, the price of ...
Bronislovas Spruogis   +3 more
doaj   +1 more source

Pontryagin's principle for some probabilistic control problems [PDF]

open access: yes, 2023
In this paper we investigate optimal control problems perturbed by random events. We assume that the control has to be decided prior to observing the outcome of the perturbed state equations.
Henrion, René   +2 more
core   +3 more sources

Pontryagin’s maximum principle for the Roesser model with a fractional Caputo derivative [PDF]

open access: yesArchives of Control Sciences
In this paper, we study the modern mathematical theory of the optimal control problem associated with the fractional Roesser model and described by Caputo partial derivatives, where the functional is given by the Riemann-Liouville fractional integral. In
Shakir Sh. Yusubov, Elimhan N. Mahmudov
doaj   +1 more source

Optimization of two-stage methanogenesis regime based on the Pontryagin’s maximum principle ***

open access: yesAdvanced Engineering Research, 2019
Introduction. The solution to the problem of optimal control of the biogas process under its conversion in two digesters is considered. The work objectives are to propose a mathematical model of this process and to develop an optimal control algorithm ...
S. A. Korolev, D. V. Maykov
doaj   +1 more source

A Within-host Tuberculosis Model Using Optimal Control

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2021
In this paper, we studied a mathematical model of tuberculosis with vaccination for the treatment of  tuberculosis. We considered an in-host tuberculosis model that described the interaction between Macrophages and Mycobacterium tuberculosis and ...
Yudi Ari Adi
doaj   +1 more source

Maximum principle for near-optimality of stochastic delay control problem

open access: yesAdvances in Difference Equations, 2017
This paper is concerned with near-optimality for stochastic control problems of linear delay systems with convex control domain and controlled diffusion. Necessary and sufficient conditions for a control to be near-optimal are established by Pontryagin’s
Feng Zhang
doaj   +1 more source

Influence of the elevation-storage curve in the optimization of hydroplants [PDF]

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2009
One of the most important physical characteristics of a reservoir is the elevation-storage curve. In most cases, linear simplification is applied to this curve, which is approximated as a linear relationship.
Bayón L.   +3 more
doaj   +1 more source

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