Please use this identifier to cite or link to this item:
Title: Higher-order sliding mode observer for speed and position estimation in PMSM
Authors: Kommuri, Suneel K.
Veluvolu, Kalyana C.
Defoort, M.
Soh, Yeng C.
Keywords: DRNTU::Engineering::Mathematics and analysis
Issue Date: 2014
Source: Kommuri, S. K., Veluvolu, K. C., Defoort, M., & Soh, Y. C. (2014). Higher-Order Sliding Mode Observer for Speed and Position Estimation in PMSM. Mathematical Problems in Engineering, 2014, 589109-.
Series/Report no.: Mathematical problems in engineering
Abstract: 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.
ISSN: 1024-123X
Rights: © 2014 Suneel K. Kommuri et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

Files in This Item:
File Description SizeFormat 
589109.pdf4.18 MBAdobe PDFThumbnail

Google ScholarTM



Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.