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http://hdl.handle.net/2080/1509
Title: | Robust Control of a Feedback Linearized Induction Motor through Sliding Mode |
Authors: | Mohanty, K B Singh, M |
Keywords: | Feedback linearization Decoupling control Stationary reference frame Sensorless flux estimator P-I controller Sliding Mode Controller |
Issue Date: | Dec-2010 |
Citation: | Proceeding of IEEE PEDES 2010 and Power India Joint Conf., New Delhi, Dec. 2010 |
Abstract: | This paper presents a feedback linearization control scheme with sliding mode controller (SMC) for enhancing performance of the induction motor drive. The feedback decoupling controller is designed in a stationary (α-β) reference frame with rotor flux and stator current components as state variables. Since the induction motor drive system is sensitive to parameter variation and load disturbances, a robust control strategy based on sliding mode is implemented. Initially feedback linearization technique is simulated with conventional PI controller. Then the proposed scheme comprising of a sliding mode flux controller and a sliding mode speed controller is simulated. Both control schemes are simulated in MATLAB environment. Simulation results demonstrates that performance of sliding mode based scheme is more robust than fixed gain P-I controller based scheme. |
Description: | Copyright belongs to proceeding publisher |
URI: | http://hdl.handle.net/2080/1509 |
Appears in Collections: | Conference Papers Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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PEDES_Kbmohanty.pdf | 358.28 kB | Adobe PDF | View/Open |
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