Upper limb action simulation method and device, robot and computer program product
By obtaining and transforming the upper limb key points of the imitated object, and using hierarchical secondary planning to determine the target angle of the robot's upper limb joint, the problems of low imitation similarity and poor effect in the prior art are solved, and higher imitation similarity and stability are achieved.
CN119681877AActive Publication Date: 2025-03-25UBTECH ROBOTICS CORP LTD
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Patent Information
- Application Number
- CN202411855729.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-14
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2044-12-14
AI Technical Summary
Technical Problem
When existing humanoid robots imitate human actions through action images, there are problems such as low imitation similarity and poor imitation effect.
Method used
By obtaining the first pose of the upper limb key point of the imitated object, it is converted into the second pose of the upper limb key point of the robot, and using hierarchical secondary planning to determine the target angle of each joint of the robot's upper limb, thereby controlling the movement of the robot's upper limb.
Benefits of technology
It improves the similarity and stability of robot upper limb movement imitation and improves the imitation effect.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention is suitable for the technical field of robots, and particularly relates to an upper limb action simulation method and device, a robot and a computer program product. In the method, the robot can acquire a first pose corresponding to an upper limb key point of a simulated object, and can convert the first pose into a second pose corresponding to an upper limb key point of the robot, so that the upper limb key point of the simulated object can be simulated through hierarchical quadratic programming based on the second pose corresponding to the upper limb key point of the robot. The target angle corresponding to each joint of the upper limb of the robot is accurately determined, so that the robot can be accurately controlled to perform action simulation according to the target angle corresponding to each joint of the upper limb of the robot, the similarity and stability of action simulation of the robot can be improved, and the simulation effect of the robot is improved.
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