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With the development of artificial intelligence, robot navigation based on natural language processing is concerned by more researchs. At the present stage, there are few studies on route natural language processing (RNLP), and there is no professional corpus, so the method of route natural language processing is generally based on a small amount of restricted corpus. This paper puts forward a method...
This paper describes one aspect of our approach in developing an intelligent off-road autonomous vehicle, the Intelligent Off-road Navigator (ION), as team Desert Buckeyes from the Ohio State University for the DARPA Grand Challenge 2005. The real-time navigation is one of the critical components in an autonomous ground vehicle system. In this paper, we focus on the navigation module, whose main responsibility...
In July of 2014, the Pole-ARV participated in the 6th Chinese National Arctic Research Expedition (CHINARE) for the third time after improved. On the long-term ice station of the 6th CHINARE at north latitude 81 degrees, Pole-ARV worked 7 days and navigated a total of 9 kilometers under ice. It accomplished the survey of the observed area three times in different weather conditions, and got a lot...
This paper outlines the development of a navigation system to give semi-autonomous operation of wheelchairs. Our goal is to develop a navigation system that is commercially viable and capable of being retro-fitted to powered electric wheelchairs in the near future. We introduce our proposed system, and discuss the three crucial components of any autonomous/semi-autonomous system: SLAM, obstacle avoidance,...
The navigation of the robot vehicles in the GPS way points-defined corridors required the availability of a geographic database as well as a sophisticated sensor system to stay on track and avoid collisions or even to pass another vehicle. The latter sensing capability is practically identical to a state-of-the-art mobile mapping system's ability, except in the autonomous vehicle case the real-time...
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