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   ROBUST CONTROL OF SENSORLESS VECTOR CONTROL DRIVES   [View] 
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 Author(s)   R. Blasco-Gimenez; F. Morant 
 Abstract   Sensorless vector control drives rely on a machine model for speed estimation. When high dynamic performance is to be obtained, the closed loop system might exhibit unstable operation. Due to the non-linear nature of the drive, this unstability is such that can appear in response to changes in load, speed and machine parameters. This paper introduces the idea of a supervisory level for sensorless induction motor drives to provide robust operation and high dynamic performance regardless of the drive operating condition. The supervisory level will be implemented using a fuzzy inference system. 
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Filesize:564.7 KB
 Type   Members Only 
 Date   Last modified 2016-02-22 by System