Results 1 to 10 of about 404,478 (325)

Load Frequency Control for Multi-Area Power Plants with Integrated Wind Resources

open access: yesApplied Sciences, 2021
To provide a more practical method of controlling the frequency and tie-line power flow of a multi-area interconnected power system (MAIPS), a state observer based on sliding mode control (SOboSMC) acting under a second-order time derivative is proposed.
Van Van Huynh   +7 more
doaj   +1 more source

An efficient energy measurement system based on the TOF sensor for structural crack monitoring in architecture

open access: yesJournal of Information and Telecommunication, 2023
With the continuous development of a society in which construction works are ubiquitous, investors often accelerate the progress of construction projects and may neglect to follow the proposed construction processes.
Tran Anh Khoa   +2 more
doaj   +1 more source

Design and implementation of a VoIP PBX integrated Vietnamese virtual assistant: a case study

open access: yesJournal of Information and Telecommunication, 2023
As digitization is integrated into daily life, media are increasingly transferred over the Internet. Voice-over-Internet Protocol (VoIP), the most popular media transfer technology, is attracting many researchers and investments.
Hai Son Hoang   +5 more
doaj   +1 more source

Load Frequency Regulator in Interconnected Power System Using Second-Order Sliding Mode Control Combined with State Estimator

open access: yesEnergies, 2021
In multi-area interconnected power systems (MAIPS), the measurement of all system states is difficult due to the lack of a sensor or the fact that it is expensive to measure. In order to solve this limitation, a new load frequency controller based on the
Anh-Tuan Tran   +6 more
doaj   +1 more source

Adaptive Integral Second-Order Sliding Mode Control Design for Load Frequency Control of Large-Scale Power System with Communication Delays

open access: yesComplexity, 2021
Nowadays, the power systems are getting more and more complicated because of the delays introduced by the communication networks. The existence of the delays usually leads to the degradation and/or instability of power system performance.
Anh-Tuan Tran   +6 more
doaj   +1 more source

Evolutionary Algorithms [PDF]

open access: yes, 2018
Evolutionary algorithms (EAs) are population-based metaheuristics, originally inspired by aspects of natural evolution. Modern varieties incorporate a broad mixture of search mechanisms, and tend to blend inspiration from nature with pragmatic engineering concerns; however, all EAs essentially operate by maintaining a population of potential solutions ...
Corne, David W., Lones, Michael A.
  +5 more sources

Application of symbolic regression for constitutive modeling of plastic deformation

open access: yesApplications in Engineering Science, 2021
In numerical process simulations, in-depth knowledge about material behavior during processing in the form of trustworthy material models is crucial.
Evgeniya Kabliman   +4 more
doaj   +1 more source

Evolutionary Algorithms [PDF]

open access: yes, 2016
Inspired from nature, evolutionary algorithms have been proven effective and unique in different real world applications. Comparing to traditional algorithms, its parallel search capability and stochastic nature enable it to excel in search performance in a unique way.
Alain Petrowski, Sana Ben Hamida
  +4 more sources

A Transfer Learning Approach to Breast Cancer Classification in a Federated Learning Framework

open access: yesIEEE Access, 2023
Artificial intelligence (AI) technologies have seen strong development. Many applications now use AI to diagnose breast cancer. However, most new research has only been conducted in centralized learning (CL) environments, which entails the risk of ...
Y. Nguyen Tan   +4 more
doaj   +1 more source

Design of High-Dimensional Maps with Sine Terms

open access: yesMathematics, 2023
The use of the advancements in memristor technology to construct chaotic maps has garnered significant research attention in recent years. The combination of memristors and nonlinear terms provides an effective approach to proposing novel maps.
Othman Abdullah Almatroud   +5 more
doaj   +1 more source

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