Xulei Liu

Title: Innovations of Xulei Liu in Heavy-Load Vehicle Suspension

Introduction

Xulei Liu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of vehicle dynamics, particularly in the area of heavy-load vehicle suspension systems. His innovative approach combines deep learning techniques with traditional physical modeling to enhance the performance and reliability of mining trucks.

Latest Patents

Xulei Liu holds a patent for a "Method and system for identifying time-varying characteristics of heavy-load vehicle suspension." This patent describes a comprehensive method for identifying the suspension characteristics of heavy-load vehicles. The process involves collecting sequential control state data from mining trucks using sensors. It predicts parameter-related factors through a deep learning network and estimates suspension stiffness and damping coefficients via a linear dynamic model. The method also predicts future system states through a nonlinear dynamic model based on the estimated parameters and learned factors. This innovative approach integrates a deep learning network into the physical model of the mining truck, establishing an accurate longitudinal-vertical dynamical model. The method provides a way to identify suspension parameters accurately, offering insights into the stiffness and damping characteristics of the suspension system.

Career Highlights

Xulei Liu is affiliated with Shanghai Jiao Tong University, where he contributes to research and development in vehicle dynamics. His work has garnered attention for its practical applications in improving the safety and efficiency of heavy-load vehicles. Liu's research is characterized by a strong emphasis on integrating advanced computational techniques with traditional engineering principles.

Collaborations

Xulei Liu has collaborated with notable colleagues, including Yafei Wang and Mingyu Wu. Their joint efforts have further advanced the understanding of vehicle suspension systems and contributed to the development of innovative solutions in the field.

Conclusion

Xulei Liu's contributions to the field of heavy-load vehicle suspension through his innovative patent demonstrate his commitment to advancing vehicle dynamics. His work not only enhances the performance of mining trucks but also sets a precedent for future research in this critical area of engineering.