A distributed algorithm with network-independent step-size and event-triggered mechanism for economic dispatch problem

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dc.authorscopusidWitold Pedrycz / 58861905800
dc.authorwosidWitold Pedrycz / HJZ-2779-2023
dc.contributor.authorChen, Baitong
dc.contributor.authorYang, Jianhua
dc.contributor.authorLu, Wei
dc.contributor.authorPedrycz, Witold
dc.contributor.authorSun, Changhai
dc.date.accessioned2025-04-17T20:31:45Z
dc.date.available2025-04-17T20:31:45Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümü
dc.description.abstractThe economic dispatch problem (EDP) poses a significant challenge in energy management for modern power systems, particularly as these systems undergo expansion. This growth escalates the demand for communication resources and increases the risk of communication failures. To address this challenge, we propose a distributed algorithm with network-independent step sizes and an event-triggered mechanism, which reduces communication requirements and enhances adaptability. Unlike traditional methods, our algorithm uses network-independent step sizes derived from each agent's local cost functions, thus eliminating the need for detailed network topology knowledge. The theoretical derivation identifies a range of step size values that depend solely on the objective function's strong convexity and the gradient's Lipschitz continuity. Furthermore, the proposed algorithm is shown to achieve a linear convergence rate, assuming the event triggering threshold criteria are met for linear convergence. Numerical experiments further validate the effectiveness and advantages of our proposed distributed algorithm by demonstrating its ability to maintain good convergence characteristics while reducing communication frequency. © 2024 John Wiley & Sons Ltd.
dc.identifier.citationChen, B., Yang, J., Lu, W., Pedrycz, W., & Sun, C. A distributed algorithm with network‐independent step‐size and event‐triggered mechanism for economic dispatch problem. International Journal of Network Management, e2276.
dc.identifier.doi10.1002/nem.2276
dc.identifier.issn10557148
dc.identifier.scopus2-s2.0-85193039554
dc.identifier.scopusqualityQ2
dc.identifier.urihttp://dx.doi.org/10.1002/nem.2276
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6311
dc.indekslendigikaynakScopus
dc.institutionauthorPedrycz, Witold
dc.institutionauthoridWitold Pedrycz / 0000-0002-9335-9930
dc.language.isoen
dc.publisherJohn Wiley and Sons Ltd
dc.relation.ispartofInternational Journal of Network Management
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDistributed Optimization
dc.subjectEvent-Triggered Communication
dc.subjectLinear Converge Rate
dc.subjectNetwork-İndependent Step-Size
dc.subjectPower System
dc.titleA distributed algorithm with network-independent step-size and event-triggered mechanism for economic dispatch problem
dc.typeConference Object

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