Invention Grant
- Patent Title: Global arm path planning with roadmaps and precomputed domains
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Application No.: US17809204Application Date: 2022-06-27
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Publication No.: US11654559B2Publication Date: 2023-05-23
- Inventor: Robert Eugene Paolini , Alfred Anthony Rizzi
- Applicant: Boston Dynamics, Inc.
- Applicant Address: US MA Waltham
- Assignee: Boston Dynamics, Inc.
- Current Assignee: Boston Dynamics, Inc.
- Current Assignee Address: US MA Waltham
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: B25J9/16
- IPC: B25J9/16 ; B25J9/04

Abstract:
A method of planning a path for an articulated arm of robot includes generating a directed graph corresponding to a joint space of the articulated arm. The directed graph includes a plurality of nodes each corresponding to a joint pose of the articulated arm. The method also includes generating a planned path from a start node associated with a start pose of the articulated arm to an end node associated with a target pose of the articulated arm. The planned path includes a series of movements along the nodes between the start node and the end node. The method also includes determining when the articulated arm can travel to a subsequent node or the target pose, terminating a movement of the articulated arm towards a target node, and initiating a subsequent movement of the articulated arm to move directly to the target pose or the subsequent node.
Public/Granted literature
- US20220324108A1 GLOBAL ARM PATH PLANNING WITH ROADMAPS AND PRECOMPUTED DOMAINS Public/Granted day:2022-10-13
Information query
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