Design and implementation of robust Multirate Output feedback based Sliding Mode Controller for Induction Motors using FPGA

Author

Tuteja, V. ; Patel, J.B. ; Mehta, A.

Author_Institution

Inst. of Technol., Nirma Univ., Ahmedabad, India

fYear

2012

fDate

6-8 Dec. 2012

Firstpage

1

Lastpage

6

Abstract

This paper demonstrates design of Multirate Output feedback(MROF) based Discrete-time Sliding Mode Controller(DSMC) for sensorless control of Induction Motor(IM) implemented using System Generator (SysGen). A multirate output technique is used to estimate the state variables of Induction Motor. For designing the observer and controller, a linearised model is used. The efficacy of the scheme is shown in the simulation result.

Keywords

feedback; induction motors; machine control; observers; robust control; variable structure systems; FPGA; MROF based DSMC; SysGen; controller; discrete-time sliding mode controller; induction motors; linearised model; multirate output feedback; multirate output technique; observer; robust multirate output feedback; sliding mode controller; system generator; Digital signal processing; Field programmable gate arrays; Generators; Induction motors; Mathematical model; Output feedback; Sliding mode control; Field Programmable Gate Array (FPGA); Multirate output feedback; Sensorless IM Drives; Sliding Mode Controller (SMC); System Generator;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics (IICPE), 2012 IEEE 5th India International Conference on

Conference_Location

Delhi

ISSN

2160-3162

Print_ISBN

978-1-4673-0931-8

Type

conf

DOI

10.1109/IICPE.2012.6450365

Filename

6450365