Libin Duan

Title: Innovations of Libin Duan in Material Optimization

Introduction

Libin Duan is a notable inventor based in Zhenjiang, China. He has made significant contributions to the field of material optimization, particularly in the context of thin-walled frame structures and car body thickness. With a total of 2 patents, his work showcases innovative approaches to solving complex engineering problems.

Latest Patents

One of Libin Duan's latest patents is titled "Material-based subdomain hybrid cellular automata algorithm for material optimization of thin-walled frame structures." This invention provides a comprehensive algorithm that includes an outer loop for defining and updating target costs and an inner loop that adjusts material using a PID control strategy. This method effectively addresses nonlinear dynamic response optimization problems, significantly enhancing the robustness of the algorithm.

Another significant patent is the "Subdomain hybrid cellular automata method for solving car body thickness optimization." This method also features an outer and inner loop, where the outer loop conducts crash finite element simulation analysis and updates cell internal energy density. The inner loop adjusts cell thickness based on internal energy densities, ensuring that the mass converges to a target mass. This innovative approach aims to optimize the structural integrity of car bodies.

Career Highlights

Libin Duan is affiliated with Jiangsu University, where he continues to advance research in material optimization. His academic and professional journey reflects a commitment to innovation and excellence in engineering.

Collaborations

He has collaborated with notable colleagues, including Xin Luo and Wei Xu, contributing to a dynamic research environment that fosters innovation.

Conclusion

Libin Duan's contributions to material optimization through his innovative patents demonstrate his expertise and commitment to advancing engineering solutions. His work not only addresses current challenges but also paves the way for future innovations in the field.