Robust Position Control of SM-PMSM Based on a Sliding Mode Current Observer
Facultad de Ingeniería Mecánica, Universidad Nacional de Ingeniería, Lima, Perú, José André Robles Loro
2020International Journal of Electrical and Electronic Engineering & Telecommunications42 citationsDOIOpen Access PDF
Abstract
This paper propose a reduced-order sliding mode controller based on a sliding mode observer applied to a Surface Mounted Permanent Magnet Synchronous Motor (SM-PMSM). The external disturbances are considered in the design of the controller in order to provide good results and accuracy of the system. Additionally, the corresponding observer is used to estimate the rotor position. Simulations and experiment results are shown to confirm the effectiveness of the proposed controller and observer.
Topics & Concepts
Control theory (sociology)Observer (physics)Permanent magnet synchronous motorSliding mode controlRotor (electric)Position (finance)Controller (irrigation)State observerComputer scienceMode (computer interface)Control engineeringEngineeringControl (management)PhysicsArtificial intelligenceNonlinear systemMechanical engineeringFinanceQuantum mechanicsAgronomyEconomicsOperating systemBiologySensorless Control of Electric MotorsElectric Motor Design and AnalysisMagnetic Bearings and Levitation Dynamics