کنفرانس بین المللی ماشین و محرکه های الکتریکی

صفحه اصلی / The 4th International Conference on Electrical Machines and Drives

A Comparision Between PID-PSO and Fuzzy-PID Controllers for Controlling a DC Motor Fed with a Buck-Boost Converter with Continuous Input Current and Semi-Quadric Voltage Gain

نویسندگان :

Nasim Moradmatak¹ Seyed Hamid Shahalami²

1- دانشگاه گیلان 2- دانشگاه گیلان

کلمات کلیدی :

DC motor speed control،fuzzy-PID controller،PI-PSO controller،buck-boost converter

چکیده :

This paper compares DC motor speed control using a PI (Proportional Integral) controller optimized by a PSO (Particle Swarm Optimization) algorithm and a fuzzy-PID controller. A new buck-boost DC-DC converter with characteristics including continuous low-ripple input current, reduced voltage stress on switches, and semi-quadratic voltage gain supplies the motor. The structure of this converter can enhance system efficiency and minimize power switch losses. Simulation results indicate that the fuzzy-PID controller achieves shorter settling time, lower overshoot, and enhanced stability in the speed of the motor compared to the PI-PSO controller. However, the PI-PSO controller provides a faster response time than the fuzzy-PID controller. Moreover, the fuzzy-PID controller, combining fuzzy logic rules with a PID (Proportional Integral Derivative) controller, exhibits better adaptability to sudden system torque changes and uncertainties, thus providing stability enhancement.

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بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.3.2