Title:
ROBOT CONTROL METHOD AND DEVICE BASED ON PHYSICAL ENGINE AND REHABILITATION ROBOT
Document Type and Number:
WIPO Patent Application WO/2023/051108
Kind Code:
A1
Abstract:
A robot control method based on a physical engine, comprising: obtaining current first resultant force on a robot, and current second resultant force on a virtual object in a virtual environment constructed by a physical engine; determining, according to a corresponding relationship between the force and motion information, current motion information corresponding to the current first resultant force and the current second resultant force, wherein the current second resultant force is determined by the physical engine according to the previous motion information corresponding to the previous first resultant force of the robot and the previous second resultant force of the virtual object, and the current motion information makes the current first resultant force and the current second resultant force tend to be synchronized; and feeding back the current motion information to the robot, and controlling the robot to move according to the current motion information. By using the method, the impact of the robot on a user can be reduced, and the safety of the user can be improved. Further provided are a robot control apparatus based on the physical engine and a rehabilitation robot.
Inventors:
CHEN XIN (CN)
GU JIE (CN)
SHEN JIANZHONG (CN)
DING LI (CN)
GU JIE (CN)
SHEN JIANZHONG (CN)
DING LI (CN)
Application Number:
PCT/CN2022/114509
Publication Date:
April 06, 2023
Filing Date:
August 24, 2022
Export Citation:
Assignee:
SHANGHAI FOURIER INTELLIGENCE CO LTD (CN)
International Classes:
G05B19/19; A61H1/02; B25J9/16
Foreign References:
| CN113829347A | 2021-12-24 | |||
| CN111338287A | 2020-06-26 | |||
| CN107049702A | 2017-08-18 | |||
| CN112932897A | 2021-06-11 | |||
| CN108873875A | 2018-11-23 | |||
| US20180339223A1 | 2018-11-29 | |||
| US10556336B1 | 2020-02-11 |
Attorney, Agent or Firm:
BELLWETHER PATENT LAW OFFICE (CN)
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