Basit öğe kaydını göster

dc.contributor.authorUlusoy, Serdar
dc.contributor.authorNiğdeli, Sinan Melih
dc.contributor.authorBekdaş, Gebrail
dc.date.accessioned2021-01-08T21:51:30Z
dc.date.available2021-01-08T21:51:30Z
dc.date.issued2021
dc.identifier.issn2352-7102
dc.identifier.urihttps://doi.org/10.1016/j.jobe.2020.101647
dc.identifier.urihttps://hdl.handle.net/20.500.12846/313
dc.description.abstractIn the present study, an active structural control using metaheuristic tuned Proportional-Integral-Derivative (PID) type controllers is presented. The aim of the study is to propose a feasible active control application considering time delay and a feasible control force. In the optimum control methodology, near-fault directivity pulse was considered for ground motion. Three different metaheuristic algorithms are separately employed in the optimum tuning of PID parameters such as proportional gain, integral time and derivative time. The employed algorithms are Flower Pollination Algorithm, Teaching Learning Based Optimization and Jaya algorithm. The maximum control force limit is considered as a design constraint. The methodology contains the time delay consideration and a process to avoid the stability problem on the trial results during the optimization process. The method is explained in three stages as The Pre-Optimization Stage, The Dynamic Analysis Stage and The Optimization Stage. The optimum PID parameters of different algorithms are very different, but the performance of active control is similar since a similar control signal can be generated by different proportion of controller gains such as proportion, integral and derivative processes. As the conclusion of the study, the amount of control force must be chosen carefully since big control forces may resulted with stability problems if the control system has long delay. © 2020en_US
dc.description.sponsorshipIstanbul Üniversitesi: BEK-2017-24092en_US
dc.description.sponsorshipThis work was supported by Scientific Research Projects Coordination Unit of Istanbul University with project numbers BEK-2017-24092 .en_US
dc.language.isoengen_US
dc.publisherElsevier Ltden_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectActive controlen_US
dc.subjectMetaheuristic algorithmsen_US
dc.subjectOptimum tuningen_US
dc.subjectPIDen_US
dc.subjectRobustnessen_US
dc.subjectTime delayen_US
dc.titleNovel metaheuristic-based tuning of PID controllers for seismic structures and verification of robustnessen_US
dc.typearticleen_US
dc.relation.journalJournal of Building Engineeringen_US
dc.identifier.volume33en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.departmentTAÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.identifier.doi10.1016/j.jobe.2020.101647
dc.identifier.wosqualityQ1en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.wosWOS:000620656200005en_US


Bu öğenin dosyaları:

Thumbnail

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster