Speed Control of BLDC Motor using Current Controller

version 1.0.0 (33.6 KB) by Sheikh Mohammad Sajid
I have design the Current Controller for BLDC. To check the correctness of it I have given a random drive cycle and getting same result .


Updated 29 Jun 2021

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This model is used for closed loop control of BLDC motor using Current Controller.For Current Controller we need three inputs like reference torque,hall sensor signals and reference current. The reference torque is obtained by speed controller. In speed controller we are comparing reference speed and actual speed. The error generated is given to PI controller.The ouput of PI controller is reference torque. The reference current and actual current are compared and error generated is given to hysteresis controller. The hysteresis controller switch ON and OFF according to change in current. In these way we are generating pulses for inverter switches.

Cite As

Sheikh Mohammad Sajid (2022). Speed Control of BLDC Motor using Current Controller (https://www.mathworks.com/matlabcentral/fileexchange/95053-speed-control-of-bldc-motor-using-current-controller), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2016b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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