Obstacle Avoidance System Based on Single Rotary Ultrasonic Sensor

Abstract:

Article Preview

Centering round obstacle avoidance problem, an evadible system based on the ultrasonic sensor Sens600 is presented in this paper, the sensor rotated by the stepper motor scans back and forth in horizontal plane ahead of the robot, then the system builds and updates a histogram world model with the to-and-fro range information after data processing, the safe area capture (SAC) method is applied to compute the most suitable direction among all candidates, and the steering of the robot is aligned with that direction. The experimental results demonstrate the feasibility and effectiveness of the proposed system.

Info:

Periodical:

Edited by:

Qi Luo

Pages:

521-526

DOI:

10.4028/www.scientific.net/AMM.55-57.521

Citation:

G. Z. Cui et al., "Obstacle Avoidance System Based on Single Rotary Ultrasonic Sensor", Applied Mechanics and Materials, Vols. 55-57, pp. 521-526, 2011

Online since:

May 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.