Optimal fuzzy gain scheduling of PID controller of superconducting magnetic energy storage for power system stabilization

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dc.contributor.authorChaiyatham, Theerawut
dc.contributor.authorNgamroo, Issarachai
dc.date.accessioned2026-08-06T10:06:47Z
dc.date.available2026-08-06T10:06:47Z
dc.date.issued2013-05-21
dc.description.abstractIt is well known that the proportional-integral-derivative (PID) can be applied to solve practical control problems effectively. However, in the face of the high system nonlinearity, the PID controller with fixed parameters may fail to provide satisfactory control performance. To enhance the PID control effect, a new design of the fuzzy gain scheduling of PID controller (FGS-PID) is presented in this paper. The proposed technique is applied to design FGS-PID controllers of superconducting magnetic energy storage (SMES) for power system stabilization. Without trial and error, the scale factors, membership functions and control rules of the FGS-PID controller are automatically tuned by a bee colony optimization. With the optimal FGS-PID controller, the PID parameters can be adjusted automatically according to various system operating conditions. As a result, the high robustness of the FGS-PID controller can be expected. Simulation study confirms that the stabilizing effect and robustness of the proposed SMES with an optimal FGS-PID controller are much superior to those of the SMES with an optimal PID controller. © 2013 ICIC International.
dc.identifier.citationInternational Journal of Innovative Computing Information and Control, 9(2), 651-666, 2013
dc.identifier.issn13494198
dc.identifier.other2-s2.0-84877828191
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/4906
dc.sourceInternational Journal of Innovative Computing Information and Control
dc.subjectBee colony optimization
dc.subjectFuzzy gain scheduling
dc.subjectPID controller
dc.subjectPower system stabilization
dc.subjectSuperconducting magnetic energy storage
dc.titleOptimal fuzzy gain scheduling of PID controller of superconducting magnetic energy storage for power system stabilization
dc.typeArticle

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