DC motor

Computer hardware

Control (management)

Temperature control

Engineering

Biology

Servo control

Microcontroller

Control system

Control engineering

Operating system

Telecommunications

Computer science

Controller (irrigation)

PID controller

Agronomy

Artificial intelligence

Control unit

Inertial measurement unit

Control theory (sociology)

Servo

Overshoot (microwave communication)

Electrical engineering

TELKOMNIKA (Telecommunication Computing Electronics and Control)

In designing an Unmanned Aerial Vehicle (UAV), such as quadrotor, sometimes an engineer should consider the required cost that is relatively expensive. As we know, quadrotor is one of robots that very usefull and has several advantages for human needs such as disaster area monitoring, air quality monitoring, area mapping, aerial photography, and surveillance. Thus, designing a rapid quadrotor with low-cost components and simple control system needs to be considered here. This paper presents design and implementation of a quadrotor using relatively low-cost components with Proportional Integral Derivative (PID) control system as its controller. The components used consist of microcontroller, Inertial Measurement Unit (IMU) sensor, Brushless Direct Current (BLDC) motor, Electronic Speed Control (ESC), remote control unit, battery, and frame. These components can be easily found in the electronic markets, especially in Indonesia. As an addition, this paper also describes PID control system as flight controller. A simple economic analysis is presented to clarify the cost in designing this quadrotor. Based on experimental testing result, the quadrotor able to fly stably with PID controller although there still overshoot at the attitude responses.

Low-cost quadrotor hardware design with PID control system as flight controller