Results 51 to 60 of about 3,175,486 (148)

Some Estimates for the Jump of the Derivative of the Lagrange Multiplier Function in Optimal Control Problems with Second-order State Constraints

open access: yesИзвестия Иркутского государственного университета: Серия "Математика"
The optimal control problem for a nonlinear dynamic system of a cascade type with endpoint and irregular pointwise state constraints (the so-called state constraints of depth 2) is studied.
D.Yu. Karamzin
doaj   +1 more source

A Review of Energy Management Strategies for Hybrid Electric Vehicles

open access: yesEnergy Science &Engineering, Volume 14, Issue 9, Page 4058-4076, September 2026.
This review systematically categorizes energy management strategies (EMS) for hybrid electric vehicles, highlighting rule‐based, optimization‐based, learning‐based, and emerging algorithm‐mixing approaches. It provides a comprehensive roadmap for developing intelligent control systems to enhance energy efficiency and promote sustainable transportation.
Song Gao   +9 more
wiley   +1 more source

Optimal control governed impulsive neutral differential equations

open access: yesResults in Control and Optimization
We derive Pontryagin’s Maximum Principle for optimal control problems characterized by nonlinear impulsive neutral type differential equations.
Oscar Camacho   +2 more
doaj   +1 more source

Synthesis of Optimal Control in the Problem of Regulating the Degree of Lake Pollution

open access: yesСовременные информационные технологии и IT-образование, 2022
This paper studies the problem of optimal control of the degree of lake pollution by the pollutants of an industrial plant. A mathematical model is considered that represents the process of lake pollution, taking into account the change in its self ...
Yilun Wu
doaj   +1 more source

Enhanced Control Strategies for Residual‐Vibration Suppression and Adaptive Tracking in Flexible Manipulator Under Unknown Bounded Disturbances

open access: yesInternational Journal of Mechanical System Dynamics, Volume 6, Issue 3, Page 518-533, September 2026.
ABSTRACT This paper proposes a hybrid control strategy for flexible‐link manipulators that combines offline trajectory planning with adaptive tracking to suppress residual elastic vibration (REV) under unknown bounded disturbances. A rigid–flexible coupling dynamics model is first established using the floating‐frame method and Lagrange's equations ...
Mingming Shi   +5 more
wiley   +1 more source

Optimisation of a Third Order System

open access: yesMeasurement + Control, 1971
A general algebraic method of optimising a third order system is presented. The method consists of extending Pontryagin's Maximum Principle to the infinite interval case and reducing the characteristic two point boundary value problem to that of the ...
L. H. Lees
doaj   +1 more source

A New Mathematical Modeling with Optimal Control Strategy for the Dynamics of Population of Diabetics and Its Complications with Effect of Behavioral Factors

open access: yesJournal of Applied Mathematics, 2020
We propose an optimal control strategy by conducting awareness campaigns for diabetics about the severity of complications of diabetes and the negative impact of an unbalanced lifestyle and the surrounding environment, as well as treatment and ...
Abdelfatah Kouidere   +4 more
doaj   +1 more source

Optimal Control Strategy to Reduce the Infection of Pandemic HIV Associated with Tuberculosis

open access: yesCommunication in Biomathematical Sciences, 2022
Tuberculosis (TB) and HIV/AIDS has become hazardous among communicable diseases and so as their co-infection in present era. HIV virus gradually weakens immune system in human body, and then TB infects with the assist of HIV/AIDS at any stage of the ...
M. Haider Ali Biswas   +4 more
doaj   +1 more source

Optimal Control Analysis of Vertically Transmitted Infectious Diseases With Saturated Incidence and Nonlinear Treatment

open access: yesOptimal Control Applications and Methods, Volume 47, Issue 5, Page 1083-1100, September/October 2026.
Schematic representation of the proposed disease transmission model incorporating vertical transmission, saturated incidence, and nonlinear treatment. The study combines theoretical analysis, bifurcation and stability investigations, and optimal control techniques to evaluate prevention and treatment interventions.
Oludolapo A. Olanrewaju   +1 more
wiley   +1 more source

Application of Pontryagin's principle to bimodal buckling optimization of micro and nano rods

open access: yes, 2012
By using the Pontryagin's maximum principle, we determine optimal shape of a nonlocal elastic rod clamped at both ends. In the optimization procedure, we imposed restriction on the minimal value of the cross-sectional area.
Atanackovic, Teodor M   +5 more
core   +1 more source

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