Xing Yang

Title: Innovations by Xing Yang: Advancements in Vehicle Road Surface Adhesion Estimation

Introduction: Xing Yang is a notable inventor based in Shanghai, China, recognized for his significant contributions to the field of vehicle dynamics. He holds a patent that addresses the complex challenges associated with estimating road surface adhesion coefficients, crucial for enhancing vehicle performance under varying conditions.

Latest Patents: Xing Yang's patent, titled "Method of adaptive estimation of adhesion coefficient of vehicle road surface considering complex excitation conditions," presents a sophisticated approach to tackle the estimation of road surface adhesion. This method involves the following steps:

1. Designing an estimator based on a single-wheel dynamics model of the vehicle, which estimates the longitudinal tire force and road surface peak adhesion coefficient under longitudinal excitation.

2. Creating an estimator grounded on a two-degree-of-freedom kinematic model, which estimates the tire aligning moment and road surface peak adhesion coefficient under lateral force excitation.

3. Identifying the excitation conditions experienced by the vehicle through vehicle state parameters, utilizing fuzzy inference to determine achievable limits imposed by current tire forces, and implementing a fusion observer to combine the estimation results. This comprehensive method enhances robustness, improves real-time capability, and ensures quick and accurate performance.

Career Highlights: Xing Yang currently contributes to the academic environment at Tongji University, where he continues to innovate and advance research in vehicle dynamics. His work not only pushes the boundaries of engineering but also aims to improve the safety and functionality of modern vehicles.

Collaborations: Throughout his career, Xing Yang has collaborated with notable colleagues such as Bo Leng and Da Jin. Their collective efforts reflect a dedication to advancing the field through shared knowledge and expertise.

Conclusion: Xing Yang's innovative approach to estimating vehicle road surface adhesion represents a significant step forward in enhancing vehicle safety and performance. His contributions at Tongji University serve as an inspiration for future inventors and engineers aiming to tackle similar challenges in automotive technology. The ongoing research and development in this field promise to pave the way for safer and more efficient vehicles in the future.