Results 11 to 20 of about 25,198 (167)
Path Planning With Local Motion Estimations [PDF]
IEEE Robotics and Automation Letters, 2020 We introduce a novel approach to long-range path planning that relies on a learned model to predict the outcome of local motions using possibly partial knowledge. The model is trained from a dataset of trajectories acquired in a self-supervised way. Sampling-based path planners use this component to evaluate edges to be added to the planning tree.
Jérôme Guzzi +4 more
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Path Tracking in Motion Planning [PDF]
The Computer Journal, 1993 Summary: The inverse kinematics problem asks to determine the configurations of a robot manipulator that places the tip of the robot in a given position and orientation. The generalization of this problem, called path tracking or path following, is to determine if there exists a path of a manipulator in which the tip follows a given path.
M. J. González-López, Tomás Recio
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Motion planning in Irreducible Path Spaces [PDF]
Robotics and Autonomous Systems, 2018 Robotics and Autonomous Systems, Elsevier, In ...
Orthey, Andreas +3 more
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Clearance based path optimization for motion planning [PDF]
IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004, 2004 Many motion planning techniques, like the probabilistic roadmap method (PRM), generate low quality paths. In this paper, we study a number of different quality criteria on paths in particular length and clearance. We describe a number of techniques to improve the quality of paths.
Geraerts, R.J., Overmars, M.H.
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Creating High-quality Paths for Motion Planning [PDF]
The International Journal of Robotics Research, 2007 Many algorithms have been proposed that create a path for a robot in an environment with obstacles. Most methods are aimed at finding a solution. However, for many applications, the path must be of a good quality as well. That is, a path should be short and should keep some amount of minimum clearance to the obstacles.
Roland Geraerts, Mark H. Overmars
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Motion Planning of Ground Simulator for Space Instable Target Based on Energy Saving
Machines, 2021 In order to achieve the high-precision motion trajectory in ground experiment of space instable target (SIT) while reducing the energy consumption of the motion simulator, a robot motion planning method based on energy saving is proposed.
Xinlin Bai +7 more
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Motion Planning and Tracking Control of Autonomous Vehicle Based on Improved A∗ Algorithm
Journal of Advanced Transportation, 2022 The traditional A∗ algorithm, applied to the motion planning of autonomous vehicles, easily causes high computational costs and excessive turning points generated in the planning path.
Yunlong Bai, Gang Li, Ning Li
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Dual-optimization trajectory planning based on parametric curves for a robot manipulator
International Journal of Advanced Robotic Systems, 2020 This article presents a dual-optimization trajectory planning algorithm, which consists of the optimal path planning and the optimal motion profile planning for robot manipulators, where the path planning is based on parametric curves.
Yong-Lin Kuo +2 more
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Sensors, 2020 This research presents a control structure for an omni-wheel mobile robot (OWMR). The control structure includes the path planning module and the motion control module.
Changwon Kim, Junho Suh, Je-Heon Han
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Cooperative Dynamic Motion Planning for Dual Manipulator Arms Based on RRT*Smart-AD Algorithm
Sensors, 2023 Intelligent manufacturing requires robots to adapt to increasingly complex tasks, and dual-arm cooperative operation can provide a more flexible and effective solution.
Houyun Long +3 more
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