VELOCITY VECTOR CONTROLLED S-CURVE MOTION PROFILE IN PERMANENT MAGNET SYNCHRONOUS MACHINE (PMSM)

Year 2017, Volume: 12 Issue: 4, 203 - 217, 20.10.2017

Meltem Tetik , Fırat Parlak

Abstract

In this paper,
velocity vector control of the space vector pulse width modulation technique of
the field oriented controlled(FOC) permanent magnet brushless synchronous
motor(PMSM) will be provided according to asymmetric S-curve motion profile.
The equations of S-curve motion profiles and their models are obtained in
MATLAB/ Simulink. The flow-chart of the algorithms and their implementations
are proposed and they are compared. In order to realize high precision control
at high speed, the acceleration and deceleration control are discussed in
detail and adopted. The experimental results are presented based on
TMS320x28xxx. The control becomes more flexible. Simulation and experimental
results show that the proposed approach of asymmetric S-curve profile method is
more useful for fast, less jerk, vibration-less and smooth motion. So that the
best dynamical performance of the motor is achieved. 

Keywords

TMS320x28xxx, Permanent Magnet Synchronous Machine, Vector Control, Speed Control, S-Curve, TMS320x28xxx

References

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