The tracking problem for induction motor drives is considered in the paper. The main attention is devoted to the problem of unknown load torque compensation not belonging to the control space. The model of induction motor is considered in the fixed reference frame concerned with the stator. A modification of vector control principle is designed on the base of new relay control law, which is used for generation of damping oscillating modes with unlimited growth in oscillation frequency. The theoretically infinite coefficient of relay linearization enabling asymptotic invariance of the output to a wide class of external perturbations. The simulation results show the efficiency of proposed approach.
|Title of host publication||IFAC Papers Online Science Direct|
|Subtitle of host publication||20th IFAC World Congress|
|Editors||Denis Dochain, Didier Henrion, Dimitri Peaucelle|
|Number of pages||6|
|Publication status||Published - Jul 2017|
|Event||The 20th World Congress of the International Federation of Automatic Control - Toulouse, France|
Duration: 9 Jul 2017 → 14 Jul 2017
|Conference||The 20th World Congress of the International Federation of Automatic Control|
|Abbreviated title||IFAC 2017|
|Period||9/07/17 → 14/07/17|
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- School of Mechanical, Aerospace and Automotive Engineering - Assistant Professor Academic
Person: Teaching and Research