Perancangan Sendok Makan Parkinson dengan Metode PID berbasis Arduino

Parkinson's disease is a progressive disorder of the nervous system that affects part brain coordinates body movement. Tremors often occur in patient's hands can cause difficulty while eating. One method be used as assistive devices for sufferers to make spoon remain relatively stable. In this study, made equipped with an MPU6050 sensor which read rotational movement spoon. The value will forwarded Arduino Nano microcontroller and then calculated using complementary filter PID (Proportional Integral Derivative). Tuning on values Kp, Ki, Kd research was done by trial error method. research, most optimal constant were obtained, namely Kp = 0.7, Ki 0.5, 20 both pitch axis roll axis. results calculation drive SG90 servo motor stabilize Testing percentage carried out 6 trials different angles axes. average 3.23%. 2.583% Based testing stability against movement, fairly quickly if it moved slowly despite initial overshoot, highest peak -21,49 degrees -14,89 However, vibrate violently, general still oscillates between -10 10 axis.
 Keywords: Parkinson, Sensor, Controller