Mengying Li

Title: Innovations of Mengying Li in High-Speed Electric Multiple Units

Introduction

Mengying Li is a prominent inventor based in Nanchang, China. He has made significant contributions to the field of operation control for high-speed electric multiple units (EMUs). His innovative approach has led to the development of a unique control method that enhances the performance and efficiency of EMUs.

Latest Patents

Mengying Li holds a patent for a "Data-driven integral sliding mode control method, system and device for high-speed electric multiple unit." This invention relates to the operation control of EMUs. The method involves performing kinetic analysis on the operation process of a high-speed EMU, allowing the input and output data set to be equivalent to a multi-input-multi-output (MIMO) discrete-time nonlinear system. He constructed an EMU full format dynamic linearization (FFDL) data model that incorporates generalized disturbances based on the MIMO discrete-time nonlinear system. Furthermore, he designed an equivalent control law and a switching control law based on the FFDL data model, establishing a MIMO EMU integral sliding mode control law to effectively manage the operation of high-speed EMUs.

Career Highlights

Mengying Li is affiliated with East China Jiaotong University, where he continues to advance research in the field of electric multiple units. His work has garnered attention for its practical applications in improving the control systems of high-speed trains.

Collaborations

Mengying Li has collaborated with notable colleagues, including Zhongqi Li and Liang Zhou. Their combined expertise contributes to the innovative research and development in the field of EMUs.

Conclusion

Mengying Li's contributions to the field of high-speed electric multiple units through his innovative patent demonstrate his commitment to advancing technology in transportation. His work not only enhances the efficiency of EMUs but also sets a foundation for future innovations in the industry.