Articles with "near optimal" as a keyword



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Near‐optimal control of a stochastic vegetation‐water system with reaction diffusion

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Published in 2020 at "Mathematical Methods in the Applied Sciences"

DOI: 10.1002/mma.6346

Abstract: In this article, we study the near‐optimal control of a class of stochastic vegetation‐water model. The near‐optimal control is one problem in which the density of vegetation and water is higher at the lowest cost.… read more here.

Keywords: optimal control; near optimal; vegetation water;
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Near Optimal PID Controllers for the Biped Robot While Walking on Uneven Terrains

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Published in 2018 at "International Journal of Automation and Computing"

DOI: 10.1007/s11633-018-1121-3

Abstract: The execution of the gaits generated with the help of a gait planner is a crucial task in biped locomotion. This task is to be achieved with the help of a suitable torque based controller… read more here.

Keywords: near optimal; optimal pid; pid controllers; controller ... See more keywords
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Model-free Adaptive Dynamic Programming Based Near-optimal Decentralized Tracking Control of Reconfigurable Manipulators

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Published in 2018 at "International Journal of Control, Automation and Systems"

DOI: 10.1007/s12555-016-0711-5

Abstract: In this paper, a model-free near-optimal decentralized tracking control (DTC) scheme is developed for reconfigurable manipulators via adaptive dynamic programming algorithm. The proposed controller can be divided into two parts, namely local desired controller and… read more here.

Keywords: near optimal; error; control; optimal decentralized ... See more keywords
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Sufficient and necessary conditions for stochastic near-optimal controls: A stochastic chemostat model with non-zero cost inhibiting

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Published in 2020 at "Applied Mathematical Modelling"

DOI: 10.1016/j.apm.2019.10.013

Abstract: Abstract Near-optimal controls are as important as optimal controls for both theory and applications. Meanwhile, using inhibitor to control harmful microorganisms and ensure maximum growth of beneficial microorganisms (target microorganisms) is a very interesting topic… read more here.

Keywords: near optimal; chemostat model; optimal controls; cost ... See more keywords
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Optimal and near-optimal indoor temperature and humidity controls for direct load control and proactive building demand response towards smart grids

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Published in 2018 at "Automation in Construction"

DOI: 10.1016/j.autcon.2018.09.020

Abstract: Abstract Shutting down part of operating chillers directly in central air-conditioning systems of buildings to meet the urgent demand reduction needs of power grids has received increasing attention recently. However, due to limited cooling supply… read more here.

Keywords: temperature; near optimal; indoor temperature; control ... See more keywords
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Continuous Near-Optimal Control of Energy Storage Systems

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Published in 2020 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2020.12.1334

Abstract: Energy storage plays an essential role in enabling greater uptake of renewable generation. In many applications, energy storage must be used for multiple (sometimes competing) purposes in order to provide the maximum possible economic return.… read more here.

Keywords: energy storage; near optimal; continuous near; energy ... See more keywords
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Near-optimal standalone hybrid PV/WE system sizing method

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Published in 2017 at "Solar Energy"

DOI: 10.1016/j.solener.2017.08.085

Abstract: Abstract Standalone Hybrid Photovoltaic/Wind Energy (PV/WE) systems shall be sized for minimal cost, considering initial capital, continuous operational, and occasional maintenance costs, beside replacement costs over the life of the system. Two of the most… read more here.

Keywords: hybrid system; system; near optimal; method ... See more keywords
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Near-optimal sliding mode control for multi-robot consensus under dynamic events

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Published in 2023 at "Advanced Robotics"

DOI: 10.1080/01691864.2022.2155489

Abstract: We propose a continuous-time design for finite-time consensus control for multi-robot system using event-based near-optimal sliding mode control. The system has a leader–follower framework prone to external bounded disturbance. The proposed design comprises of three… read more here.

Keywords: sliding mode; mode control; control; multi robot ... See more keywords
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Near Optimal Dynamic Mobile Advertisement Offloading With Time Constraints

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Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2934825

Abstract: Owing to the accuracy and flexibility, mobile advertising has become a very attractive marketing method based on smart mobile terminals. The more common mobile advertisement distribution methods are based on location and content. But most… read more here.

Keywords: near optimal; time; advertisement offloading; mobile advertisement ... See more keywords
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Near-Optimal PI Controllers of STATCOM for Efficient Hybrid Renewable Power System

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Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2021.3058081

Abstract: Connecting different renewable energy sources (RESs) to the electrical grids is presently being urged to fulfill the enormous need for electric power and to decrease traditional sources’ ecological related issues, the so-called hybrid systems. Unfortunately,… read more here.

Keywords: near optimal; system; controllers statcom; hybrid system ... See more keywords
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Tracking Small Wildlife With Minimal-Complexity Radio Frequency Transmitters: Near-Optimal Detection

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Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3268631

Abstract: In a range of IoT applications, edge nodes require minimal size, mass, and power/energy use. When node complexity is severely constrained, the burden of detection falls to the receiving system. In this paper we present… read more here.

Keywords: optimal detection; frequency; detection; radio ... See more keywords