Cooperate localization of a Wireless Sensor Network (WSN) aided by a mobile robot

2010 ◽  
Author(s):  
Hai Dan ◽  
Zhang Hui ◽  
Xiao Junhao ◽  
Zheng Zhiqiang
Keyword(s):  
Wireless Sensor Network ◽  
Mobile Robot ◽  
Sensor Network ◽  
Wireless Sensor

Study on Navigation of Wireless Sensor Network Mobile Robot

2012 ◽  
Vol 591-593 ◽  
pp. 1682-1686
Author(s):  
Cang Rong Zhao ◽  
Miao Miao Zheng
Keyword(s):  
Wireless Sensor Network ◽  
Mobile Robot ◽  
Real Time ◽  
Sensor Network ◽  
Potential Field ◽  
Control Method ◽  
Wireless Sensor ◽  
Artificial Potential Field ◽  
Planning Problem ◽  
Localization Algorithm

For optimal design of mobile robot path planning problem, an improved artificial potential field control method is designed. Using infrared sensors and ultrasonic sensors to detect the surrounding environment will get the information of obstacles and goals. Proposed an adaptive real-time localization algorithm based on improved DV-Hop algorithm to realize real-time localization for wireless sensor network mobile robot. The improved artificial potential field adopted the improved potential function that ensured the goal is the global minimum so the mobile robot can reach the goal freely. The effectiveness and feasibility of the improved algorithm verified by simulation.

Localization and Control System of Mobile Robot Based on Wireless Sensor Network

2009 ◽  
Vol 16-19 ◽  
pp. 1133-1137
Author(s):  
Li Xin Guo ◽  
Qiu Ye Huang ◽  
Hua Long Xie ◽  
Jin Li Li ◽  
Zhao Wen Wang
Keyword(s):  
Wireless Sensor Network ◽  
Mobile Robot ◽  
Mobile Robots ◽  
Sensor Network ◽  
Static Condition ◽  
Wireless Sensor ◽  
Mobile Object ◽  
Wireless Localization ◽  
Localization System ◽  
And Control

The localization of mobile robots is one of important problems for navigation of mobile robots. The wireless sensor network, i.e., Cricket wireless localization technology, was used to obtain motive condition of mobile objects in this study. The information transmission between the Cricket localization system and mobile robot system was achieved for localization, navigation and control of the mobile object. The errors of localization sampling data of the Cricket localization system vary within 3cm in a static condition. The Cricket localization system can meet the navigation requirement of the mobile robots.

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