Youbi Xuan has once again won the China Patent Award! Using motion control technology patents to assist in the stable operation of humanoid robots

Recently, the China National Intellectual Property Administration issued the award decision of the 26th China Patent Award, in whichThe motion control technology patent "Robot Stability Control Method, Model Construction Method, Device, and Robot" (ZL202111552534.1) of Ubixian Technology has won the China Patent Excellence Award.

　　　　

Motion control is the core technology for humanoid robots to achieve humanoid motion, which directly determines the practicality, stability, and safety of the robot.Humanoid robots are complex mechanical systems that can achieve body pose control through joint movements. However, the lag in joint tracking and the flexibility of mechanical structures can cause phase lag between the actual motion trajectory and the expected motion trajectory of the robot. The existence of this tracking lag characteristic affects the real-time performance of robot control, which in turn affects the stability of the robot.

　　This patent proposes a spring mass damping acceleration model,The introduction of acceleration information enables advanced input of the expected trajectory, achieving controllability of the actual and expected motion trajectories of the robot in terms of tracking phase; The patent utilizes the CP control method and the proposed new model to achieve fast and stable tracking of the desired ZMP trajectory, significantly improving the control effect of the ZMP tracking controller and enhancing the robot's walking stability and impact resistance.

The award-winning patent has been applied to the company's Walker series humanoid robots, significantly improving their walking stability and impact resistance, laying the foundation for the landing and stable operation of humanoid robots in different scenarios. At present, Ubiquitous is comprehensively promoting the development of humanoid robotsThree major scenarios: industrial, commercial, and householdThe application has been implemented, and in the process, the autonomous perception, decision-making, operation, and collaboration capabilities of humanoid robots have been continuously improved, committed to promoting the use of humanoid robots in thousands of households.

The latest data shows that,In the first half of 2026, Uber's total revenue was 1.27 billion yuan,A significant year-on-year increase of 104.2%; Total sales of humanoid robots16123 units, a significant year-on-year increase of 268.3%; Full size embodied intelligent humanoid robot (non remote-controlled, non toy, brain chip computing power ≥ 200T, height above 160cm) income590 million yuanWith a significant year-on-year growth of 1445.0%, it has become the company's main revenue component and core growth engine.As of the end of June 2026, Ubiquitous has 3112 authorized patents,Among them, there are 1857 invention patents and 530 overseas authorized patents, and the patent moat continues to expand.