نتایج جستجو برای: robot motion planning
تعداد نتایج: 488330 فیلتر نتایج به سال:
Motion Planning is necessary for robots to complete different tasks. Rapidly-exploring Random Tree (RRT) and its variants have been widely used in robot motion planning due their fast search the state space. However, they perform not well many complex environments since needs simultaneously consider geometry constraints differential constraints. In this article, we propose a novel algorithm tha...
Motion planning is the problem of finding a valid path for a robot from a start to goal configuration. In addition to robotics, it has applications to other fields in computer science such as CAD software, autonomous vehicles, and artificial intelligence. Motion planning in robotics is difficult because of the large number of variables needed to account for a robots shape, size, dynamic environ...
Models and control strategies for dynamic obstacle avoid ance in visual guidance of mobile robot are presented. Characteristics that distinguish the visual computation and motion-control requirements in dynamic environments from that in static environments are discussed. Objectives of the vision and motion planning are formulated as: 1) finding a collision-free trajectory that takes account of...
Hierarchical Vision-motion Planning With Uncertainty: Local Path Planning And Global Route Selection
A new framework of a hierarchical vision-motion planning for a mobile robot under uncertainty is proposed. An optimal plan is generated by twolevel planning: global route selection and local path planning. In global route selection, a sequence of observation points to acquire sufficient information to reach a destination is determined. Both the cost and the uncertainty of vision are considered ...
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