Title :
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
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;
Conference_Titel :
Power Electronics (IICPE), 2012 IEEE 5th India International Conference on
Conference_Location :
Delhi
Print_ISBN :
978-1-4673-0931-8
DOI :
10.1109/IICPE.2012.6450365
