Results 21 to 30 of about 2,306,950 (285)

Sustainable Optimal Control for Switched Pollution-Control Problem with Random Duration

open access: yesEntropy, 2023
Considering the uncertainty of game duration and periodic seasonal fluctuation, an n-player switched pollution-control differential game is modeled to investigate a sustainable and adaptive strategy for players.
Yilun Wu, Anna Tur, Hongbo Wang
doaj   +1 more source

Optimal control problem for 3D micropolar fluid equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2020
In this paper we study an optimal control problem related to strong solutions of 3D micropolar fluid equations. We deduce the existence of a global optimal solution with distributed control and, using a Lagrange multipliers theorem, we derive first-order
Exequiel Mallea-Zepeda, Luis Medina
doaj   +1 more source

Convergence of The Discrete Classical Optimal Control Problem To The Continuous Classical Optimal Control Problem Including A Nonlinear Hyperbolic P.D. Equation [PDF]

open access: yesEngineering and Technology Journal, 2010
Our focus in this paper is to study the behaviour in the limit of the discrete classical optimal control problem including partial differential equations of nonlinear hyperbolic type.
Jamil A. Ali Al-Hawasy
doaj   +1 more source

Presenting two new methods for solving linear interval optimal control problems using the resilience approach of control signal [PDF]

open access: yesتصمیم گیری و تحقیق در عملیات
Purpose: In this paper, two new methods are presented to find the optimal control of systems described by linear differential equations that have interval coefficients.
Elnaz Hosseini   +2 more
doaj   +1 more source

Fuzzy Optimal Control Problem of Several Variables

open access: yesAdvances in Mathematical Physics, 2019
The purpose of this paper is to establish the necessary conditions for a fuzzy optimal control problem of several variables. Also, we define fuzzy optimal control problems involving isoperimetric constraints and higher order differential equations. Then,
Altyeb Mohammed Mustafa   +2 more
doaj   +1 more source

Time-Optimal Control Problem of Two Non-Synchronous Oscillators

open access: yesMathematics, 2022
The time-optimal control problem for a system consisting of two non-synchronous oscillators is considered. Each oscillator is controlled with a shared limited scalar control. The objective of the control is to accelerate the oscillatory system to a given
Leonid Berlin   +2 more
doaj   +1 more source

Convergence of optimal control problems governed by second kind parabolic variational inequalities [PDF]

open access: yes, 2013
We consider a family of optimal control problems where the control variable is given by a boundary condition of Neumann type. This family is governed by parabolic variational inequalities of the second kind. We prove the strong convergence of the optimal
Boukrouche, Mahdi, Tarzia, Domingo A.
core   +7 more sources

Optimal Control of the Multiphase Stefan Problem

open access: yes, 2017
We consider the inverse multiphase Stefan problem, where information on the heat flux on the fixed boundary is missing and must be found along with the temperature and free boundaries. Optimal control framework is pursued, where boundary heat flux is the
Abdulla, Ugur G., Poggi, Bruno
core   +1 more source

EVOLUTIONARY ALGORITHMS FOR THE PROBLEM OF OPTIMAL CONTROL

open access: yesRUDN Journal of Engineering Research, 2017
The paper describes some of the popular evolutionary algorithms: genetic algorithms, differential evolution method, particle swarm optimization and bat-inspired method. With the help of these algorithms the problem of optimal control of a mobile robot is
A I Diveev, S V Konstantinov
doaj   +1 more source

An Optimal Control Problem Related to the RSS Model

open access: yesMathematics, 2023
In this paper, we consider a discrete-time optimal control problem related to the model of Robinson, Solow and Srinivasan. We analyze this optimal control problem without concavity assumptions on a non-concave utility function which represents the ...
Alexander J. Zaslavski
doaj   +1 more source

Home - About - Disclaimer - Privacy