Yongyuan Li

Title: Yongyuan Li: Innovator in Reentry Trajectory Design

Introduction

Yongyuan Li is a prominent inventor based in Dalian, China. He has made significant contributions to the field of aerospace engineering, particularly in the design of reentry trajectories for aircraft. His innovative approach has the potential to enhance the safety and efficiency of reentry missions.

Latest Patents

Yongyuan Li holds a patent for a method titled "Method for designing reentry trajectory based on flight path angle planning." This patent outlines a systematic approach to designing reentry trajectories, which includes several key steps. The first step involves extracting actual operating parameters of an aircraft and setting maximum dynamic pressure, maximum stagnation point heat flux, and maximum overload according to mission requirements. The second step focuses on solving for a reentry trajectory in the initial descent stage using differential equations of reentry motion. Finally, the method plans a flight path angle that satisfies terminal constraints and calculates the corresponding bank angle to obtain the desired reentry trajectory.

Career Highlights

Yongyuan Li is affiliated with Dalian University of Technology, where he continues to advance research in aerospace technology. His work has garnered attention for its practical applications in improving reentry procedures for various aerospace missions.

Collaborations

Yongyuan Li collaborates with notable colleagues, including Wenya Zhou and Yutao Wang, who contribute to his research efforts and innovations in the field.

Conclusion

Yongyuan Li's contributions to the design of reentry trajectories represent a significant advancement in aerospace engineering. His innovative methods and collaborative efforts continue to push the boundaries of what is possible in this critical area of research.