公开(公告)号：US20240198532A1

公开(公告)日：2024-06-20

申请号：US18518960

申请日：2023-11-25

Applicant: UBTECH ROBOTICS CORP LTD

Inventor： MENG YAN ,  Chunyu Chen ,  Jiangchen Zhou ,  Lihua Lu

IPC: B25J9/16

CPC classification number: B25J9/1689

Abstract: A method for robot telcoperation control is provided. The method includes acquiring target action data and displacement data of a target object, wherein the target action data includes head action data and arm action data; controlling a target robot to act according to the target action data to enable the target robot to complete an action corresponding to the target action data; and performing centroid trajectory planning on the target robot based on a model predictive control (MPC) algorithm according to the displacement data to obtain a target centroid trajectory, and establishing a spring-damping system to track the target centroid trajectory so as to enable the target robot to move to a position corresponding to the displacement data.

公开(公告)号：US20230381963A1

公开(公告)日：2023-11-30

申请号：US18201744

申请日：2023-05-24

Applicant: UBTECH ROBOTICS CORP LTD

Inventor： MENG YAN ,  Chunyu Chen ,  Xuan Luo ,  Zhihao Zhang ,  Youjun Xiong

IPC: B25J9/16

CPC classification number: B25J9/1664 ,  B25J9/1694

Abstract: A robot control method, a computer-readable storage medium, and a robot are provided. The method includes: obtaining first motion data, where the first motion data is human arm end motion data collected by a virtual reality device; obtaining second motion data by mapping the first motion data to a working space of an end of a robotic arm of the robot; obtaining a state of each joint of the robotic arm of the robot, and obtaining control data of the joint by performing a quadratic programming solving on the second motion data and the state of the joint; and controlling, by a motion controller of the robot, the robotic arm of the robot to move according to the obtained control data of each joint of the robot by transmitting the control data of the joint to the motion controller, so that the control method is relatively more natural, intuitive, and flexible.