PENERAPAN ALGORITMA BACTERIAL FORAGING OPTIMIZATION PADA PROSES PENALAAN KENDALI PID PADA MOTOR DC BRUSHLESS; APPLICATION OF THE BACTERIAL FORAGING OPTIMIZATION ALGORITHM ON PROCESS TUNING OF CONTROL PID AT BRUSHLESS DC MOTOR

Ramdhani, Fajar Sidhiq, Triyogatama Wahyu Widodo

2015 | Skripsi | FMIPA UGM

Brushless DC motors or commonly called the BLDC motor is widely used in various industrial applications today. One of the applications that use the conveyor belt applications. Use of BLDC motor the conveyor belt takes an appropriate control system to control it because it plays an important role in the production process in the industry. One type is a BLDC motor speed control using a proportional integral derivative (PID) control. In this research, designing Bacterial Foraging Optimization Algorithm (BFOA) to get the PID control constants. It aims to obtain optimal results in the process of tuning PID control of Brushless DC motor as the driving belt conveyor in order to keep the conveyor belt speed to be stable despite changes in load. Computing PID parameters on-BFOA used consisted of p = 3, s = 20, Nc = 5, Ns = 4, Nre = 4, Ned = 2, Sr = s / 2, Ped = 0.25, and c(i) = 0.25. Results of computational methods Bacterial Foraging Optimization Algorithm (BFOA) to create a fitness function in the optimization looking for a minimum PID constants obtained parameters are Kp = 0.0735; Ki = 0.0717; and Kd = 0.0091. Testing PID parameter tuning constants with disorders such as changes in the load at 200 g, 400 g, 600 g and 800 g obtained optimum tuning PID control.

Kata Kunci : Brushless DC Motor; Belt Conveyor; PID; Bacterial Foraging Optimization Algorithm.