Invention Grant
- Patent Title: Device and method for controlling a robot
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Application No.: US17231786Application Date: 2021-04-15
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Publication No.: US11934176B2Publication Date: 2024-03-19
- Inventor: Jan Guenter Woehlke , Felix Schmitt , Herke Van Hoof
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: NORTON ROSE FULBRIGHT US LLP
- Agent Gerard A. Messina
- Priority: EP 172448 2020.04.30
- Main IPC: G05B19/41
- IPC: G05B19/41 ; G05B19/4155 ; G05D1/00 ; G05D1/02 ; G06N3/08 ; G06N7/01

Abstract:
A method for controlling a robot. The method includes receiving an indication of a target configuration to be reached from an initial configuration of the robot, determining a coarse-scale value map by value iteration, starting from an initial coarse-scale state and until the robot reaches the target configuration or a maximum number of fine-scale states has been reached, determining a fine-scale sub-goal from the coarse-scale value map, performing, by an actuator of the robot, fine-scale control actions to reach the determined fine-scale sub-goal and obtaining sensor data to determine the fine-scale states reached, starting from a current fine-scale state of the robot and until the robot reaches the determined fine-scale sub-goal, the robot transitions to a different coarse-scale state, or a maximum sequence length of the sequence of fine-scale states has been reached and determining the next coarse-scale state.
Public/Granted literature
- US20210341904A1 DEVICE AND METHOD FOR CONTROLLING A ROBOT Public/Granted day:2021-11-04
Information query
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