Results 1 to 10 of about 1,866,910 (148)

Maximum principle for a stochastic delayed system involving terminal state constraints [PDF]

open access: yesJournal of Inequalities and Applications, 2017
We investigate a stochastic optimal control problem where the controlled system is depicted as a stochastic differential delayed equation; however, at the terminal time, the state is constrained in a convex set.
Jiaqiang Wen, Yufeng Shi
doaj   +7 more sources

Fixed terminal time fractional optimal control problem for discrete time singular system [PDF]

open access: yesArchives of Control Sciences, 2022
This paper presents the formulation and numerical simulation for linear quadratic optimal control problem (LQOCP) of free terminal state and fixed terminal time fractional order discrete time singular system (FODSS). System dynamics is expressed in terms
Tirumalasetty Chiranjeevi   +5 more
doaj   +1 more source

Combined Effects of Temperature and Dietary Lipid Level on Body Composition, Growth, and Freshness Profile in European Seabass, Dicentrarchus labrax

open access: yesAnimals, 2023
A fish trial was carried out to evaluate the combined effects of temperature and dietary lipid level on the body composition, growth performance, and freshness profile of the European seabass (Dicentrarchus labrax).
Patrícia G. Cardoso   +9 more
doaj   +1 more source

A critical review of energy consumption and optimization strategies in the Nigerian aviation sector: challenges and prospects

open access: yesBulletin of the National Research Centre, 2023
Background The global aviation industry plays a crucial role in socioeconomic advancement. However, its notable energy consumption has garnered attention due to the subsequent environmental consequences.
Ochuko Felix Orikpete   +3 more
doaj   +1 more source

On optimal control problem subject to fractional order discrete time singular systems [PDF]

open access: yesArchives of Control Sciences, 2021
In this work, we present optimal control formulation and numerical algorithm for fractional order discrete time singular system (DTSS) for fixed terminal state and fixed terminal time endpoint condition.
Tirumalasetty Chiranjeevi   +4 more
doaj   +1 more source

Implementation of the futile therapy concept in the conditions of Polish intensive care units - a description of five cases

open access: yesJournal of Education, Health and Sport, 2019
The concept of futile therapy is an attempt to solve the problem that arose on the sidelines of the success of intensive therapy. Both the theoretical bases of futile therapy and the ways of implementing it on the hospital ward raise much controversy ...
Aleksandra Jóźwiak   +5 more
doaj   +3 more sources

Climate change implications of electronic waste: strategies for sustainable management

open access: yesBulletin of the National Research Centre, 2023
Background This paper addresses the escalating global issue of electronic waste (e-waste), a consequence of the burgeoning demand for electronic products coupled with their transient lifespan.
Akeeb Adepoju Fawole   +3 more
doaj   +1 more source

A model predictive controller for robots to follow a virtual leader [PDF]

open access: yes, 2009
SUMMARYIn this paper, we develop a model predictive control (MPC) scheme for robots to follow a virtual leader. The stability of this control scheme is guaranteed by adding a terminal state penalty to the cost function and a terminal state region to the ...
Gu, Dongbing, Hu, Huosheng
core   +1 more source

Gambler's Ruin Bandit Problem [PDF]

open access: yes, 2016
In this paper, we propose a new multi-armed bandit problem called the Gambler's Ruin Bandit Problem (GRBP). In the GRBP, the learner proceeds in a sequence of rounds, where each round is a Markov Decision Process (MDP) with two actions (arms): a ...
Akbarzadeh, Nima, Tekin, Cem
core   +2 more sources

A Compound Control Method Based on the Adaptive Linear Extended State Observer and Global Fast Terminal Sliding Mode Control for Inertially Stabilized Platform

open access: yesMachines, 2022
To realize high-performance control for the inertially stabilized platform, a compound control method based on the adaptive linear extended state observer and global fast terminal sliding mode control is proposed.
Fa Fu, Xusheng Lei, Rui Wang
doaj   +1 more source

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