Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Fuzzy rule base for robot navigation based on the three ultrasonic sensors
| Rule | Left Sensor | Centre Sensor | Right Sensor | Direction of motion |
|---|---|---|---|---|
| 1 | Close | Close | Close | Right Turn |
| 2 | Close | Close | Far | Half Right Turn |
| 3 | Close | Far | Close | Forward |
| 4 | Close | Far | Far | Half Right Turn |
| 5 | Far | Close | Close | Half Left Turn |
| 6 | Far | Close | Far | Right Turn |
| 7 | Far | Far | Close | Half Left Turn |
| 8 | Far | Far | Far | Forward |
