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GRENZE International Journal of Engineering and Technology Vol. 12 (2026), Issue 2

BLDC Motor Speed Controller with ATS-tuned PID Controller

Authors

Satyanarayana Addala, Lavanya Nandyala, Chandini Palakoti

Abstract

The present research reveals an Adaptive Tabu Searching Algorithm (ATSA) that was created particularly for discovering the best speed controller design for commercial brushed DC (BLDC) motors. Because they are efficient and easy to control, BLDC motors are used in a multitude of different ways. Even if things are changing and unpredictable, it's still challenging to acquire the optimum outcomes with BLDC motor speed control. Many factories utilize brushless DC (BLDC) motors as they are very efficient, dependable, and can alter speed very accurately. This work offers utilizing the Tabu method for an adaptive search to improve the settings of a PID (proportional integral derivative) controller that controls the speed of a BLDC motor. The suggested solution is meant to get around the issues that arise with regular PID tuning methods. By automatically adjusting the controller settings to provide the greatest performance in a variety of situations. We use both simulations and experiments in the actual world to show that the ATSA is a good way to optimize BLDC motor speed controllers for a wide range of circumstances and issues. The results suggest that the algorithm is strong and might be applied in the real world to make BLDC motors function better and use less power.