Path Tracking and Obstacle Avoidance of Car-Like Mobile Robots in an Intelligent Space Using Mixed H2/H Decentralized Control

2006 ◽  
Author(s):  
Chih-Lyang Hwang ◽  
Li-Jui Chang ◽  
Song-Yu Han
Keyword(s):  
Mobile Robots ◽  
Obstacle Avoidance ◽  
Decentralized Control ◽  
Path Tracking ◽  
Intelligent Space

Decentralized control of leader-follower formations of mobile robots with obstacle avoidance

2009 ◽  
Author(s):  
Alexandre Santos Brandao ◽  
Mario Sarcinelli-Filho ◽  
Ricardo Carelli ◽  
Teodiano Freire Bastos-Filho
Keyword(s):  
Mobile Robots ◽  
Obstacle Avoidance ◽  
Decentralized Control

Region filling operations with random obstacle avoidance for mobile robots

1988 ◽  
Vol 5 (2) ◽  
pp. 87-102 ◽  
Author(s):  
Zuo Llang Cao ◽  
Yuyu Huang ◽  
Ernest L. Hall
Keyword(s):  
Mobile Robots ◽  
Obstacle Avoidance ◽  
Region Filling

A New Approach for Autonomous Robot Obstacle Avoidance Using PSD Infrared Sensor Combined with Digital Compass

2014 ◽  
Vol 511-512 ◽  
pp. 101-104 ◽  
Author(s):  
Yang Xue ◽  
Jun Tao Yang ◽  
Ya Ling Dong ◽  
Jia Li Shen ◽  
Ru Peng ◽  
...  
Keyword(s):  
Mobile Robots ◽  
Obstacle Avoidance ◽  
Autonomous Robot ◽  
Experimental Results ◽  
Position Sensitive Detector ◽  
Infrared Sensor ◽  
Sensitive Detector ◽  
New Approach ◽  
Position Sensitive

This paper presents a new approach for obstacle avoidance of small mobile robots, which combine the position sensitive detector (PSD) with digital compass. It is important for an autonomous robot to explore its surroundings in performing the task of localization and navigation for searching. Because of the complexity of the environment, one simple kind of sensors is not sufficient for robot to accomplish these tasks. In this paper, the small mobile robots are enabled to identify barriers and distinguish surroundings by using the angle signal from the digital compass which is generally mounted on the robot. Experimental results indicate that this approach based on digital compass shows great potential in autonomous robot obstacle avoidance.

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