SDRE-Based Near Optimal Control System Design for PM Synchronous Motor

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dc.contributor.authorDo, Ton Duc
dc.contributor.authorChoi, Han Ho
dc.contributor.authorJung, Jin-Woo
dc.date.accessioned2016-02-08T08:17:45Z
dc.date.available2016-02-08T08:17:45Z
dc.date.issued2011
dc.description.abstractThis paper presents a nonlinear optimal speed controller based on a state-dependent Riccati equation (SDRE) for permanent magnet synchronous motor (PMSM). An SDREbased near optimal load torque observer is also proposed to provide the load torque information for the controller. In both designs, the stability is analytically proven and Taylor series method is used to find an approximate solution because the SDRE cannot be directly solved. The SDRE-based optimal controller and observer can ensure better control performance such as no overshoot and fast transient response in speed tracking than the linear conventional controllers such as LQ regulator and PI controller even under the variations of the model parameters and load torque. The proposed SDRE-based control strategy is implemented on a PMSM testbed using TMS320F28335 DSP. The simulation and experimental results are given to prove the feasibility of the proposed control schemeru_RU
dc.identifier.citationTon Duc Do, Han Ho Choi, Jin-Woo Jung; 2011; SDRE-Based Near Optimal Control System Design for PM Synchronous Motor; IEEEru_RU
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/1185
dc.language.isoenru_RU
dc.publisherIEEEru_RU
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectNonlinear controlru_RU
dc.subjectobserverru_RU
dc.subjectoptimal controlru_RU
dc.subjectpermanent magnet synchronous motorru_RU
dc.subjectspeed controlru_RU
dc.subjectstate-dependent Riccati equationru_RU
dc.subjectTaylor series methodru_RU
dc.titleSDRE-Based Near Optimal Control System Design for PM Synchronous Motorru_RU
dc.typeArticleru_RU

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