Global Journal of Technology and Optimization

The purpose of this paper is to design a speed controller for a dc car. DC car is widely used in various applications, such as cranes, milling machines, elevators, lathe machines, blowers, fans, drilling rigs, etc. This paper proposes the construction of a PID controller and the selection of PID control parameters. Here, the PID controller is used to control the speed of the DC vehicle and to simulate and calculate MATLAB is used. The selection of PID parameters is indicated by several ongoing tests and the PID parameter setting method is discussed.