Treffer: Application of the fuzzy logic system for avoidance obstacle on mobile chain wheel robot.

The ability to avoid obstacles is a fundamental requirement for an autonomous robot. The robot can perform its tasks efficiently and autonomously with this abilities. A robot can be made to avoid obstacles in a variety of ways, of one of which is by using the HC-SR04 ultrasonic sensor as a detection component. Fuzzy logic systems can be used to analyze data and make logical decisions, a task that This research was carried out by design hardware using an Arduino Mega Microcontroller and ultrasonic sensors HC-SR04 and also design robot command programming using Arduino IDE software and Matlab software are as tools to design the Fuzzy Logic. The results of this research are the use of HC-SR04 ultrasonic works well accordin to needs robot, but the data obtained shows inaccuracies when used at a long distance. The fuzzy logic test results shows that the fuzzy logic design used is sucessful in making the robot avoid collisions but the angel formed when the robot avoids collisions is inaccurate with several fuzzy rules that have been created. [ABSTRACT FROM AUTHOR]

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