Lee-Fei Chen

Title: Innovations by Lee-Fei Chen

Introduction

Lee-Fei Chen is a notable inventor based in Ann Arbor, MI, who has made significant contributions to the field of vehicular technology. With a total of 6 patents to his name, Chen's work focuses on enhancing vehicle performance and safety through innovative techniques.

Latest Patents

One of Chen's latest patents is titled "Vehicular Surface Traction Characteristic Estimation Techniques." This technique estimates the traction characteristics of surfaces under moving vehicles, such as the coefficient of friction. By generating a torque signal that represents the amount of torque applied to the driven wheels, along with a load signal that estimates the weight on those wheels, Chen's method allows for real-time estimation of traction characteristics. Another significant patent is "Robust Torque Estimation Using Multiple Models." This method estimates a single torque variable by utilizing multiple models, which is particularly useful in vehicle control systems. The process involves sensing operating parameters, obtaining torque estimates from independent models, and generating a final torque estimate signal based on weighted individual estimates.

Career Highlights

Lee-Fei Chen is currently employed at Ford Motor Company Limited, where he applies his expertise in vehicle technology to develop innovative solutions. His work has contributed to advancements in vehicle control and safety, making him a valuable asset to the automotive industry.

Collaborations

Chen has collaborated with notable colleagues, including Davorin David Hrovat and Anthony T Ander, to further enhance the impact of his inventions in the automotive sector.

Conclusion

Lee-Fei Chen's innovative patents and contributions to vehicle technology demonstrate his commitment to improving automotive performance and safety. His work continues to influence the industry and pave the way for future advancements.