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Further results on fractional order control of a mechatronic system

dc.creatorLazarević, Mihailo
dc.date.accessioned2022-09-19T17:07:14Z
dc.date.available2022-09-19T17:07:14Z
dc.date.issued2013
dc.identifier.issn1820-0206
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/1640
dc.description.abstractOvaj rad predstavlja jedan novi algoritam PID upravljanja necelobrojnog reda zasnovani na genetskim algoritmima (GA) u zadatku pozicioniranja robotskog sistema sa tri stepena slobode pogonjen jednosmernim motorima. Urađena su optimalna podešavanja parametara FOPID kontrolera kao i IOPID kontrolera, primenom GA pristupa za date FOPID/IOPID kontrolere na uporedni način. Efektivnost predloženog optimalnog FOPID upravljanja je demonstrirano na datom robotskom sistemu kao jednim ilustrativnim primerom. Takođe, u preostalom delu rada prezentovano je projektovanje naprednog algoritma FOPID upravljanja podešavanog primenom GA i primena u upravljanju proizvodnjom tehničkih gasova, tj. kriogenog procesa separacije vazduha. Zatim je izvedeni model linearizovan i raspregnut i gde su zatim primenjeni IOPID i FOPID kontroleri. Na sličan način, skup optimalnih parametara datih kontrolera su dobijeni primenom GA optimizacione procedure minimizujući predloženi kriterijum optimalnosti. Konačno, koristeći rezultate simulacije u vremenskom domenu pokazano je da FOPID kontroler poboljšava odgovor sistema u prelaznom režimu i obezbeđuje više robusnosti u poređenju sa klasičnim IOPID kontrolerom.sr
dc.description.abstractThis paper presents a new algorithm of the fractional order PID (FOPID) control based on genetic algorithms (GA) in the position control of a 3 DOF's robotic system driven by DC motors. The optimal settings for a FOPID controller as well as an integer order PID controller (IOPID) are done, applying the GA tuning approach and their extension for FOPID-IOPID controllers in a comparative manner. The effectiveness of the suggested optimal FOPID control is demonstrated with a given robotic system as an illustrative example. The rest of the paper presents the design of an advanced algorithm of the FOPID control tuned by GA and the application in the control of the production of technical gases, i.e. in the cryogenic air separation process. Then, the obtained model is linearized and decoupled and consequently IOPID and FOPID controllers are applied. In the same manner, a set of optimal parameters of these controllers is achieved through the GA optimization procedure through minimizing the proposed cost function. Finally, the use of the simulation results in the time domain has shown that the FOPID controller improves a transient response and provides more robustness than a conventional IOPID.en
dc.publisherVojnotehnički institut, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35006/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceScientific Technical Review
dc.subjectrobotikasr
dc.subjectPID kontrolersr
dc.subjectmehatronikasr
dc.subjectkriogeni processr
dc.subjectgenetski algoritmisr
dc.subjectalgoritam upravljanjasr
dc.subjectroboticsen
dc.subjectPID controlleren
dc.subjectmechatronicsen
dc.subjectgenetic algorithmsen
dc.subjectcryogenic processen
dc.subjectcontrol algorithmen
dc.titleNovi rezultati upravljanja necelobrojnog reda datim mehatroničkim sistemomsr
dc.titleFurther results on fractional order control of a mechatronic systemen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage32
dc.citation.issue3
dc.citation.other63(3): 22-32
dc.citation.rankM51
dc.citation.spage22
dc.citation.volume63
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/491/1637.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_machinery_1640
dc.type.versionpublishedVersion


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