Title :
Pattern recognition and following of wall by behavior-based mobile robot
Author :
Chengjun, Ding ; Minglu, Zhang ; Ping, Duan
Author_Institution :
Dept. of Mech. Eng., Hebei Univ. of Technol., Tianjin, China
Abstract :
The movement of mobile robot along wall is classified into wall type recognition, straight wall following and turning around corners according to the behavior based idea. Mobile robot measures distance between its body and the wall it follows by three ultrasonic sensors, it recognizes the wall type online with neural network, follows straight wall with fuzzy controller and turns around 3 kinds of corners at their optimal turning radius by calculating models for the corners. The results of simulation and experiments according to TIT-I mobile robot indicate that the control strategy for wall recognition and following proposed in this paper is practicable and effective.
Keywords :
control engineering computing; distance measurement; fuzzy control; mobile robots; neural nets; pattern recognition; walls; TIT-I mobile robot; behavior-based mobile robot; fuzzy controller; neural network; pattern recognition; straight wall following; ultrasonic sensors; wall type recognition; Electronic mail; Fuzzy control; Mobile robots; Neural networks; Optimal control; Pattern recognition; Turning; Ultrasonic variables measurement;
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
DOI :
10.1109/WCICA.2004.1343639
