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This paper is not to describe any new designs or theories. However, we would like to share some field experience in applied engineering. The applied robotics is not only designs or theories but the field experience as well. From the engineering-oriented and applying-oriented views, however, it was found that there was a long way to go from the lab design to the field application. In this paper, four...
Substation inspection has already benefited from developments in mobile robotics. Since 2002, over 10 substation inspection robots have been developed at Shandong Electric Power Institute. These robots carry visible light cameras and infrared thermographs which are used to detect invaders and equipments fault respectively. They move inside the substation and position for collecting images of possible...
This paper presents a new GPS and DR integration based navigation system for mobile robots in substation environments for inspection. An adaptive federated Kalman filtering algorithm is put forward to realize information fusion. Experiments have also been carried out to verify the functionalities of the system.
This paper presents a new omni-directional vision based navigation system for mobile robots in substation environments for 24h all-weather inspection. It is featured with near infrared illumination, omni-directional imaging, and artificial landmarks recognition. The extended Kalman filter (EKF) is also used to integrate the measurements from vision and odometer. Experiments have also been carried...
This paper describes the development of a patrol robot for the detection of equipments fault inside an electric power substation. The robot, carrying an infrared thermograph, automatically moves around the substation and positions for collecting images of possible critical points. It is fully featured with autonomous navigation, autonomous battery charging and autonomous equipments recognition. It...
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