This paper implements a new observer model in parallel with a sliding mode concept for a field oriented control drive system. The proposed system accounts for the problem of stator resistance variation. The use of feedback correction on the output of the observer eliminates the effect of stator resistance and makes the new observer robust in terms of motor parameter variation. A comparison between the outputs of a sliding mode based drive system and one without is presented. Simulation results using Matlab/Simulink are carried out. © 2008 IEEE.
|Original language||English (US)|
|Title of host publication||2008 12th International Middle East Power System Conference, MEPCON 2008|
|State||Published - Sep 18 2008|