Quadcopter Navigation System With Waypoint Method Through Flight Controller at Ground Station

In a quadcopter, navigation system is needed to monitor the position and control movement of quadcopter. recent years, based on longitude latitude coordinates has been developed, namely waypoint system. This flight works maintain actual direction quadcopter its destination. Thus, authors designed using method which can walk autonomously from one coordinate point another or GPS (Global Positioning System), GY-81 as magnetometer sensor. The application help robot determine toward destination how far target robot's current position. evidenced in with an accuracy value up 99.48% average time reach about 50-65 seconds. PID gives better heading results compared those without method. by stable fairly accurate compass sensor readings. Based test seacoast, error = 2.15% 97.85%, while land surface, 3.33% 96.6%. For testing paddy fields, result 1.85% 98.1%, surface water obtained 2.75% 97.25%.