The application of PID control to robotic head

The objective of this project is to improve efficacy of the movement of the robot's head with proficient and humanoid movement. In order to do it, we proposed a system using PID control to control robot's head movement. The system consists of six main parts; 1) part of to detect robot's head movement using HMC5883L and MPU6050, 2) Signal processing part using Arduino Uno R3 and Complementary filter, 3) Wireless transmitter and receiver using Nrf2401L module, 4) Video signal transmission, 5) part to control a servo motor by PID control system and 6) Design and Construction part for robotic component using Catia Program and 3D printer. Our experimental results show the effectiveness of our method to control the robot's head movement.