CONTROL DE POSICIÓN PID PARA MOTOR DE CD CON RASPBERRY PI 3 SIN CARGA MECÁNICA (PID POSITION CONTROL FOR DC MOTOR WITH RASPBERRY PI 3 WITHOUT MECHANICAL LOAD)

2020 
Resumen En la actualidad el diseno e implementacion de controladores PID es primordial en la industria electrica y electronica debido a la necesidad de ejecutar y supervisar procesos automaticamente. Este trabajo presenta el control PID de un motor CD de 24 V, que sera el encargado de manipular el volante de un vehiculo electrico que se encuentra en desarrollo. A traves de un encoder absoluto se determino la posicion del rotor del motor electrico, y mediante un algoritmo en Raspberry se realizo la adquisicion de la posicion y la determinacion de las acciones de control correspondientes. El sistema de control PID implementado en Raspberry Pi 3 funciona con una baja cantidad de error. Palabras Clave : Control PID, Motor electrico CD, Raspberry Pi. Abstract Currently the design and implementation of PID controllers is primordial in the electrical and electronics industry due to the need to automatically run and monitor processes. This work presents the PID control of a 24 V DC motor, which will be in charge of manipulating the steering wheel of an electric vehicle that is under development. The position of the rotor of the electric motor was determined through of an absolute encoder, and by means of an algorithm in Raspberry the acquisition of the position and the determination of the corresponding control actions were carried out. The PID control system implemented in Raspberry Pi 3 works with a low amount of error. Keywords : DC electric motor, PID control, Raspberry Pi.
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