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AuthorEchecikh, Hamdi
AuthorTrabelsi, Ramzi
AuthorIqbal, Atif
AuthorAlammari, Rashid
AuthorMimouni, Med Faouzi
Available date2021-09-01T10:02:45Z
Publication Date2016
Publication Name16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering, STA 2015
ResourceScopus
URIhttp://dx.doi.org/10.1109/STA.2015.7505158
URIhttp://hdl.handle.net/10576/22385
AbstractIn this paper, a new sliding mode observer is developed for the indirect rotor flux oriented control (IRFOC) of a Five-phase Induction motor drive. Numerous observer structures for Five-phase induction motor drive is presented in the literature with acceptable performances. However, the objective of this work is to develop and test another family of observers based on the sliding mode approach. This structure is considered as a high gain observer which gives firstly good dynamic performance and secondly high robustness. The shortcoming of the sliding mode observer (SMO) is the chattering phenomena. It seems that the chattering problem can be reduced by replacing the signum function by saturation function in the observer structure. To grantee the closed-loop stability of the proposed observer control, stability analysis based on the Lyapunov theory is presented. Simulations results demonstrate and justify the validity of the proposed structure observer. 2015 IEEE.
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectAutomation
Electric drives
Electric motors
Induction motors
Process control
Sliding mode control
Torque control
Acceptable performance
Closed loop stability
Direct torque control
Five phase induction machine
Five-phase induction motors
High- gain observers
Rotor flux oriented control
Sliding mode observers
Sensorless control
TitleSensorless indirect rotor flux oriented control of a five-phase induction motor based on sliding mode observer
TypeConference Paper
Pagination471-479
dc.accessType Abstract Only


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