- Patent Title: Robot control method, computer-readable storage medium and robot
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Application No.: US17120229Application Date: 2020-12-13
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Publication No.: US11602848B2Publication Date: 2023-03-14
- Inventor: Chunyu Chen , Yizhang Liu , Ligang Ge , Zheng Xie , Jianxin Pang , Youjun Xiong
- Applicant: UBTECH ROBOTICS CORP LTD
- Applicant Address: CN Shenzhen
- Assignee: UBTECH ROBOTICS CORP LTD
- Current Assignee: UBTECH ROBOTICS CORP LTD
- Current Assignee Address: CN Shenzhen
- Priority: CN201911279545.X 20191213
- Main IPC: B25J9/16
- IPC: B25J9/16 ; B25J13/08

Abstract:
A robot control method includes: obtaining force information associated with feet of the robot; calculating a zero moment point of a COM of a body of the robot based on the force information; updating a position trajectory of the robot according to the zero moment point of the COM of the body to obtain an updated position of the COM of the body; obtaining posture information of the robot; updating a posture trajectory of the robot according to the posture information to obtain an updated pose angle; performing inverse kinematics analysis on the updated position of the COM of the body and the updated pose angle to obtain joint angles of legs of the robot; and controlling the robot to move according to the joint angles.
Public/Granted literature
- US20210178588A1 ROBOT CONTROL METHOD, COMPUTER-READABLE STORAGE MEDIUM AND ROBOT Public/Granted day:2021-06-17
Information query
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