Design and Application of PLC-based Speed Control for DC Motor Using PID with Identification System and MATLAB Tuner

Industries use numerous drives and actuators, including DC motors. Due to the wide-ranged adjustable speed, motor is widely used in many industries. However, prone external disturbance parameter changes, causing its speed be unstable. Thus, a requires an appropriate controller design obtain fast stable with small steady-state error. In this study, was designed based on PID control method, gains tuned by trial-and-error MATLAB Tuner identification system. The proposed implemented using PLC OMRON CP1E NA20DRA hardware implementation. Each tuning method repeated five times so that system performances could compared improved. Based implementation results, trial-error gave acceptable results but had errors. On other hand, of provided responses no error still oscillations high overshoot during transition. Therefore, acquired from must finely get better responses.