Qingqing Li

Title: Inventor Qingqing Li: Pioneering Innovations in Biped Robotics

Introduction

Qingqing Li is a notable inventor based in Beijing, China, recognized for his contributions to the field of robotics. With a total of two patents to his name, he has made significant advancements aimed at improving the functionality and stability of biped robots.

Latest Patents

Qingqing Li's latest inventions include two groundbreaking patents:

1. **Method of Tracking Control for Foot Force and Moment of Biped Robot** - This patent discloses a method focused on tracking control for the foot force and moment of a biped robot. The invention involves designing a double-spring damping model and implementing a force tracking controller using a Linear Quadratic Regulator (LQR) optimization method. This approach not only enhances the tracking of foot force and moment but also allows for better adaptation to uneven ground surfaces, ultimately realizing a stable walking mechanism for the biped robot.

2. **Method for Monitoring Balanced State of Biped Robot** - In this patent, Li provides an innovative method for monitoring the balanced state of a humanoid robot. This solution utilizes state data from the robot to train a Support Vector Machine (SVM) classifier, which determines the robot's stability and impending falls. By continuously updating the classifier with new data, the system can better match the robot's motion capabilities, ensuring improved monitoring and stability.

Career Highlights

Qingqing Li is affiliated with the Beijing Institute of Technology, an esteemed research institution known for its contributions to engineering and technology. His work in the field of robotics has helped advance the understanding and implementation of stable robotic systems.

Collaborations

In his innovative pursuits, Qingqing Li collaborates with fellow researchers, including Qiang Huang and Xuechao Chen. Their combined expertise contributes to the successful development of robotic technologies aimed at achieving enhanced biped stability and functionality.

Conclusion

Inventor Qingqing Li exemplifies the spirit of innovation in the realm of robotics. His patents not only address critical challenges in biped robot design but also pave the way for future advancements. The collaborative efforts at the Beijing Institute of Technology further highlight the importance of teamwork in fostering groundbreaking inventions. As technology continues to evolve, Li's contributions will undoubtedly leave a lasting impact on the robotics industry.