Control of Coexisting and Chaotic Attractors in Brushless Direct Current Motor

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AuteurTSAFACK, ALEX STEPHANE KEMNANG
AuteurAINAMON, MARTIN PEPIN
AuteurCHEUKEM, ANDRE
AuteurPONE, JUSTIN ROGER MBOUPDA
Date d'ajout2026-06-02T16:06:57Z
Date de disponibilite2026-06-02T16:06:57Z
Date de publication2020
ResumeControl of coexisting attractors and chaos in brushless direct current motor (BLDCM) is investigated in this paper. Using a weak harmonic modulation of a parameter of the BLDCM, the coexisting attractors between chaotic and period-1-oscillations are destroyed and transformed to period-1-oscillations. Moreover, two single controllers are designed to control the chaotic behavior found in BLDCM. Numerical simulations are used to evaluate the performance of the two developed controllers. Finally, the dynamical behaviors found in BLDCM and the physical feasibility of two proposed single controllers are validated through circuit implementations on OrCAD-PSpice software. The robustness of the three controllers is tested by a sensitivity analysis to parametric uncertainties.
Autre identifiantBECDB-16770
URIhttps://dspace.uac.bj/handle/123456789/14043
Languefr
Fait partie deJournal of Control, Automation and Electrical Systems
SujetBrushless direct current motor · Chaotic attractor · Coexisting attractors · Weak harmonic modulation control
Sujetmethod · Chaos control · Circuit implementation
TitreControl of Coexisting and Chaotic Attractors in Brushless Direct Current Motor
TypeArticle

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