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Miniature air vehicles (MAVs) are often used for low altitude flights where unknown obstacles might be encountered. Path planning and obstacle avoidance for MAVs involve planning a feasible path from an initial state to a goal state while avoiding obstacles in the environment. This paper presents a vision-based local multi-resolution mapping and path planning technique for MAVs using a forward-looking...
The robot technology is rapidly developing in recent years. In connection with this technology, a robot activity is expected in various places or various environments. Therefore, this study describes 1) how the location of the destination of the robot in real world is measured based on the image obtained by one camera and 2) how the robot is navigated to the destination where a user points out on...
In this paper, we describe the design and development of a positioning and compensation device for a versatile micro robot. To provide microscopic operations, the versatile micro robot has developed. The robot can move in any direction in the manner of an inchworm. However many positioning errors exist because of an assembling error in the four piezoelectric actuators and two electromagnets. We need...
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