Invention Grant
- Patent Title: Systems and methods for robotic control under contact
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Application No.: US16943884Application Date: 2020-07-30
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Publication No.: US11548152B2Publication Date: 2023-01-10
- Inventor: Evan Drumwright , Sam Zapolsky
- Applicant: DEXTROUS ROBOTICS, INC.
- Applicant Address: US TN Memphis
- Assignee: DEXTROUS ROBOTICS, INC.
- Current Assignee: DEXTROUS ROBOTICS, INC.
- Current Assignee Address: US TN Memphis
- Agent Jeffrey Schox; Diana Lin
- Main IPC: B25J9/16
- IPC: B25J9/16 ; B25J13/08 ; B25J9/00 ; B25J15/08 ; B65G67/02 ; G05B19/4155 ; B25J15/00 ; B25J15/02 ; B25J9/04 ; B25J9/12 ; B25J9/02

Abstract:
A system comprises a database; at least one hardware processor coupled with the database; and one or more software modules that, when executed by the at least one hardware processor, receive at least one of sensory data from a robot and images from a camera, identify and build models of objects in an environment, wherein the model encompasses immutable properties of identified objects including mass and geometry, and wherein the geometry is assumed not to change, estimate the state including position, orientation, and velocity, of the identified objects, determine based on the state and model, potential configurations, or pre-grasp poses, for grasping the identified objects and return multiple grasping configurations per identified object, determine an object to be picked based on a quality metric, translate the pregrasp poses into behaviors that define motor forces and torques, communicate the motor forces and torques to the robot.
Public/Granted literature
- US20210031375A1 SYSTEMS AND METHODS FOR ROBOTIC CONTROL UNDER CONTACT Public/Granted day:2021-02-04
Information query
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