Assist. Prof. Dr. Le Chang | Engineering | Best Researcher Award

Xi’an Jiaotong University | China

Dr. Le Chang is an Assistant Professor at the College of Electric Power Engineering, Shanghai University of Electric Power, China, specializing in networked control systems and nonlinear dynamics. He earned his Ph.D. from Shandong University, focusing on control theory and its applications. His professional experience includes serving as a Research Associate at the College of Electric Power Engineering, where he contributes to the development of advanced control strategies for complex systems. Dr. Chang’s research interests encompass the analysis and design of control systems in the presence of network-induced delays and nonlinearities, aiming to enhance the stability and performance of interconnected systems. His research skills are demonstrated through his work on cascade control for post-chlorine dosage during drinking water treatment under cyber attacks, published in the IEEE Transactions on Automation Science and Engineering. Additionally, he has contributed to the global stabilization of strict-feedback nonlinear systems with applications to circuits, employing an intermittent impulsive control approach, as detailed in the IEEE Control Systems Letters. Dr. Chang’s work on global output regulation for uncertain feedforward nonlinear systems with unknown nonlinear growth rates has been published in the International Journal of Robust and Nonlinear Control. His contributions to global output feedback stabilization for nonlinear systems via a switching control gain approach are featured in the International Journal of Control. Furthermore, his research on global sampled-data output feedback stabilization for nonlinear systems via intermittent hold has been published in the IEEE/CAA Journal of Automatica Sinica. Dr. Chang’s innovative approaches to stabilization and regulation in nonlinear systems have significantly advanced the field of control engineering. In conclusion, Dr. Le Chang’s academic background, professional experience, and research contributions underscore his expertise in control systems, particularly in addressing challenges posed by networked and nonlinear dynamics. His work continues to influence the development of robust control strategies in various engineering applications.

Profile: Scopus

Featured Publications

1. Liu, D., Chang, L., He, W., Wei, K., & Zhang, A. (2025). Wideband low-directivity cavity-backed Yagi-Uda dipole antenna for electrically large laptops. IEEE Transactions on Antennas and Propagation, in press.

2. Zhang, H., Chang, L., Chen, X., Chen, J., & Zhang, A. (2025). Ultra-low-profile and ultra-wideband microstrip patch antenna based on hybrid coupling for mobile Wi-Fi 6/6E and UWB channels 5–11 applications. IEEE Transactions on Antennas and Propagation, in press.

3. Wang, S., Bu, H., Zhang, Y., Chang, L., Chen, X., Wei, K., & Li, Y. (2025). Active antenna hub: A multi-port shared-antenna architecture for scalable internet of things devices. IEEE Internet of Things Journal, in press.

4. Zhao, Z., Chang, L., Cui, Y., & Zhang, A. (2025). Miniaturized and wideband metasurface antenna sensor for breast tumor detection. Sensors and Actuators: A. Physical, in press.

5. Chen, M., Chang, L., Cao, Y., Yan, S., & Zhang, A. (2025). Simultaneous enhancements of bandwidth and isolation of frame monopoles utilizing elongated back cover patches for smartphones. IEEE Transactions on Antennas and Propagation, in press.