Chaos control using self-feedback delay controller and electronic implementation in IFOC of 3-phase induction motor
The dynamical behaviors and chaos control in Indirect Field Oriented Control (IFOC) of 3-phase induction motor is investigated in the present paper. The IFOC of 3-phase induction motor exhibits steady state behavior, Hopf bifurcation and chaotic behavior through period-doubling. The chaotic behavior...
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Published in | Chaos theory and applications Vol. 2; no. 1; pp. 40 - 48 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Akif Akgül
01.06.2020
Akif AKGUL |
Subjects | |
Online Access | Get full text |
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Summary: | The dynamical behaviors and chaos control in Indirect Field Oriented Control (IFOC) of 3-phase
induction motor is investigated in the present paper. The IFOC of 3-phase induction motor exhibits steady state
behavior, Hopf bifurcation and chaotic behavior through period-doubling. The chaotic behavior is strewed with
periodic oscillation. To eliminate the chaotic oscillations in IFOC of 3-phase induction motor, two self-feedback
delay controllers are designed: The first is the simple controller and the second controller is with sliding mode
method. Numerical simulations are used to show the efficiency of the both controllers. Among the both
controllers, the simple self-feedback delay controller gives the better results by comparison to sliding mode
self-feedback delay controller. Finally, the physical feasibility of simple self-feedback delay controller applied to
IFOC of 3-phase induction motor is validated through electronic circuit’s implementation on OrCAD-PSpice
software. The OrCAD-Pspice results are in agreement with the numerical results. |
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ISSN: | 2687-4539 |