Researcher:
Dikairono, Rudy; Sardjono, Tri Arief; Yulianto, Lucas;
Title:
“NAVIGATION SYSTEMS AND AVOIDERS IN MOBILE ROBOTS USING GPS AND ULTRASONIC DISTANCE MEASURES”, JAVA Journal of Electrical and Electronics Engineering, Vol. 11, No. 1, 2016
Abstract:
As technology develops, robot technology also develops. One of the developments in robot technology is mobile robot navigation. This robot mobile navigation system utilizes GPS and compass on android as a determinant of position and direction, and ultrasonic as an obstacle detection sensor. Android is connected to a microcontroller as a producer of control signals on a mobile robot using a Bluetooth communication system. Data sent via Bluetooth to be converted into a steering control signal on the motor. The implementation of the system created produces a mobile robot that can move automatically to the point specified by the user. The steering control data provided is turn right, turn left and go straight forward with two levels of speed that is slow and fast. However, when the ultrasonic detects obstacles, the commands from the android will be temporarily ignored and the speed of the mobile robot follows the steering command from the ultrasonic reading. The results of 10 testing without hurdles showed that the mobile robot navigation process achieved a 60% success rate for the target radius of 5 meters, and 70% for the target radius of 8 meters. Whereas in the navigation test with obstacles reach 50% success rate for 100 cm obstacle length with a target radius of 5 meters and 60% for 50cm obstacle length with a target radius of 8 meters
Researcher: Hendradi, Rimuljo; Arifin, Achmad; Shida, Hiro; Gunawan, Suhendar; Purnomo, Mauridhi Hery; Hasegawa, Hideyuki; Kanai, Hiroshi;, Title: “Signal Processing and
Researcher: Hendradi, Rimuljo; Arifin, Achmad; Shida, Hiro; Gunawan, Suhendar; Purnomo, Mauridhi Hery; Hasegawa, Hideyuki; Kanai, Hiroshi; Title: “ANALYSIS AND METHODS
Researcher: Dikairono, Rudy; Sardjono, Tri Arief; Yulianto, Lucas; Title: “NAVIGATION SYSTEMS AND AVOIDERS IN MOBILE ROBOTS USING GPS AND