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The aim of this study is to generate a standard ship's navigator's decision-making and action model that might become one index for safety navigation and navigational education area. It is important for a navigator to avoid targets and secure a navigation space for the prevention of collision. In this study, a navigator' decision-making and action for avoidance is focused and navigator's decision-making...
A new lunar exploration mission including a lander and rovers is under studying in Japan. The main mission for lunar robotics exploration is to demonstrate the technologies for lunar or planetary surface exploration. They will cover pin-point landing technology, reliable landing scheme with obstacle avoidance, landing mechanism on rough terrain, exploration rover and tele-science technology. Lunar...
This paper proposes an efficient scheme to make a routing and sensing plan simultaneously for lunar or planetary exploration rovers. In the proposed scheme, the environment is widely recognized by using a vision system. The proposed algorithm can detect obstacles based on gray-level image. And a rough route is produced by judging whether the area is safe or dangerous. Firstly, the shade average and...
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