Higher-Order Sliding Mode Observer for Speed and Position Estimation in PMSM
Joint Authors
Soh, Yeng C.
Defoort, M.
Kommuri, Suneel K.
Veluvolu, Kalyana C.
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-26
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper presents a speed and position estimation method for the permanent magnet synchronous motor (PMSM) based on higher-order sliding mode (HOSM) observer.
The back electromotive forces (EMFs) in the PMSM are treated as unknown inputs and are estimated with the HOSM observer without the need of low-pass filter and phase compensation modules.
With the estimation of back EMFs, an accurate estimation of speed and rotor position can be obtained.
Further, the proposed method completely eliminates chattering.
Experimental results with a 26 W three-phase PMSM demonstrate the effectiveness of the proposed method.
American Psychological Association (APA)
Kommuri, Suneel K.& Veluvolu, Kalyana C.& Defoort, M.& Soh, Yeng C.. 2014. Higher-Order Sliding Mode Observer for Speed and Position Estimation in PMSM. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-483105
Modern Language Association (MLA)
Kommuri, Suneel K.…[et al.]. Higher-Order Sliding Mode Observer for Speed and Position Estimation in PMSM. Mathematical Problems in Engineering No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-483105
American Medical Association (AMA)
Kommuri, Suneel K.& Veluvolu, Kalyana C.& Defoort, M.& Soh, Yeng C.. Higher-Order Sliding Mode Observer for Speed and Position Estimation in PMSM. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-483105
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-483105
