REACHING A POLYGON WITH DIRECTIONAL UNCERTAINTY
نویسندگان
چکیده
منابع مشابه
Reaching a Polygon with Directional Uncertainty
Assume a robot that, when directed to move in a particular direction, is guaranteed to move inside a cone of angle centered at the speci ed direction. The robot has to reach a convex polygonal goal G, while avoiding polygonal obstacles of complexity n. We show that the complexity of the safe region, from where the robot can reach the goal with a single linear motion with uncertainty , is O(m+n)...
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We study two problems related to planar motion planning for robots with imperfect control, where, if the robot starts a linear movement in a certain commanded direction, we only know that its actual movement will be con ned in a cone of angle centered around the speci ed direction. First, we consider a single goal region, namely the \region at in nity", and a set of polygonal obstacles, modeled...
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Casting is a manufacturing process in which molten material is poured into a cast (mould), which is opened after the material has solidified. As in all applications of robotics, we have to deal with imperfect control of the casting machinery. In this paper, we consider directional uncertainty: given a 3-dimensional polyhedral object, is there a polyhedral cast such that its two parts can be rem...
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ژورنال
عنوان ژورنال: International Journal of Computational Geometry & Applications
سال: 2001
ISSN: 0218-1959,1793-6357
DOI: 10.1142/s0218195901000456