Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/71470
Title: Position control of linear permanent magnet BLDC servo using Iterative Learning Control
Authors: Lim, C.H.
Tan, Y.K.
Panda, S.K. 
Xu, J.X. 
Issue Date: 2004
Source: Lim, C.H.,Tan, Y.K.,Panda, S.K.,Xu, J.X. (2004). Position control of linear permanent magnet BLDC servo using Iterative Learning Control. 2004 International Conference on Power System Technology, POWERCON 2004 2 : 1936-1941. ScholarBank@NUS Repository.
Abstract: Linear brushless direct current servo motors (LBLDCM) are widely used for high performance position control applications. Conventional Proportional-Integral-Derivative (PID) position controller provides satisfactory performance for set-point position regulation. However with the presence of non-linearities and uncertainties in the drive system, linear PID controller is not sufficient to provide satisfactory time-varying trajectory position tracking control. In order to improve the tracking performance for periodic time-varying trajectory, we propose a hybrid control scheme consisting of a linear conventional PID position controller together with a plug-in Iterative Learning Control (ILC). The proposed controller is implemented on a general-purpose DSP DS1104 controller board from dSPACE to drive a 300mm stroke length, DX20-C4 LBLDCM. Experimental results obtained demonstrate the unproved tracking performance of the proposed hybrid controller. © 2004 IEEE.
Source Title: 2004 International Conference on Power System Technology, POWERCON 2004
URI: http://scholarbank.nus.edu.sg/handle/10635/71470
ISBN: 0780386108
Appears in Collections:Staff Publications

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