PID Algorithm used for DC Motor Control

This paper aims to present the effects of a PID algorithm controller in a closed loop feedback system. Validation of the results is highlighted by calculating the position of a DC motor in a closed-loop system. The importance of this work comes precisely from the need to test and show the responses of such a system as accurately as possible in order to achieve the desired performance in real time. Over the years, due to the growth of the DC motor market, the need to implement control algorithms and test these devices in a more realistic way through mathematically models has been of the utmost importance, showing also the need for research enterprise. Due to these considerations and, of course, to a technological evolution that contemporary industry is subject to, the need to test such systems is imperative, being present and accepted at the highest standards. Early identification of design problems, repeatability of tests, reduction of development costs and shortened validation process are some of the benefits of this testing and control system.