CityU-CCCN-PolyU Joint Seminars
The CCCN-CityU-PolyU Joint Seminar Series began in 2001, and has since become regular weekly meetings for visitors, faculty, researchers and students to discuss latest progresses in their research.
The usual venue is FYW-3316, Fong Yun Wah Building (access from Chinese Garden corridor, down the escalator on the left of the gate connecting Festival Walk) at CityU or CD-634, Core D of PolyU.
SEMESTER A, 2025/26, Friday, 4:30pm
| SEMINAR TOPICS / SPEAKERS | VENUE / ZOOM ID |
|---|---|
| September 1, 2025, Monday, 10:30am Advances in Wireless Power Transfer Technology Prof. Udaya Madawala, University of Auckland, New Zealand |
FYW-3316, CityU Zoom ID: 838 3173 9694 Password: 123456 |
| September 5, 2025, Friday, 4:30pm Multi-Timescale Coordinated Control for Shipboard DC Integrated Power Systems Dr Yuji Zeng, City University of Hong Kong |
FYW-3316, CityU Zoom ID: 859 8869 4437 Password: 123456 |
| September 12, 2025, Friday, 4:30pm Looking into WiFi Channel State Information (CSI): From Signal Processing Foundations to Practical Applications Dr Ruiqi Kong, The Chinese University of Hong Kong |
BC 303, PolyU Zoom ID: 383 735 6917 Password: 270831 |
| September 19, 2025, Friday, 4:30pm Design and Application of Capacitive Power Transfer Systems Dr Ying Cathy Liu, Harbin Institute of Technology, Harbin |
FYW-3316, CityU Zoom ID: 859 8869 4437 Password: 123456 |
| September 26, 2025, Friday, 4:30pm Towards Resilient Autonomous Cyber-Physical Systems Against Adversarial Examples Prof. Qun Song, City University of Hong Kong |
FYW-3316, CityU Zoom ID: 859 8869 4437 Password: 123456 |
| October 3, 2025, Friday National Day and Mid Autumn Break |
|
| October 10, 2025, Friday, 4:30pm Topic to be decided Dr. Xiangyu Meng, City University of Hong Kong |
FYW-3316, CityU Zoom ID: 859 8869 4437 Password: 123456 |
| October 17, 2025, Friday, 4:30pm Topic to be decided TBD |
|
| October 24, 2025, Friday, 4:30pm Topic to be decided TBD |
|
| October 31, 2025, Friday, 4:30pm Cyber Security for Switched Systems Dr Rui Zhao, Tianjin University, Tianjin |
FYW-3316, CityU Zoom ID: 859 8869 4437 Password: 123456 |
| November 7, 2025, Friday, 4:30pm Topic to be decided Dr Chengxin Xian, The Hong Kong Polytechnic University |
FYW-3316, CityU Zoom ID: 859 8869 4437 Password: 123456 |
| November 14, 2025, Friday, 4:30pm Topic to be decided TBD |
|
| November 21, 2025, Friday, 4:30pm Topic to be decided TBD |
|
| November 28, 2025, Friday, 4:30pm Modeling LLMs as Complex Systems: Recent Advances Dr Hao Liao, Shenzhen University |
FYW-3316, CityU Zoom ID: 859 8869 4437 Password: 123456 |
| December 5, 2025, Friday, 4:30pm Minimal Stability-Recovery in Perturbed Markov Chains Dr Lin Lin, The University of Hong Kong |
FYW-3316, CityU Zoom ID: 859 8869 4437 Password: 123456 |
| December 12, 2025, Friday, 4:30pm Topic to be decided TBD |
Past Seminars
- 41. September - December 2025
- 40. Seminars from September 2020 to May 2025
- January 2020 - May 2020 (Seminars suspended due to COVID-19)
- 38. September - December 2019
- 37. January - May 2019
- 36. September - December 2018
- 35. January - May 2018
- 34. September - December 2017
- 33. January - May 2017
- 32. September - December 2016
- 31. January - May 2016
- 30. September - December 2015
- 29. January - May 2015
- 28. September - December 2014
- 27. January - May 2014
- 26. September - December 2013
- 25. January - May 2013
- 24. September - December 2012
- 23. January - May 2012
- 22. September - December 2011
- 21. January - May 2011
- 20. September - December 2010
- 19. January - May 2010
- 18. September - December 2009
- 17. January - May 2009
- 16. September - December 2008
- 15. January - May 2008
- 14. September - December 2007
- 13. January - May 2007
- 12. September - December 2006
- 11. January - May 2006
- 10. September - December 2005
- 9. January - May 2005
- 8. September - December 2004
- 7. January - May 2004
- 6. September - December 2003
- 5. January - May 2003
- 4. September - December 2002
- 3. January - May 2002
- 2. September - December 2001
- 1. February - June 2001
NEXT SEMINAR
____________________________________October 10, 2025, Friday, 4:30pm
Room FYW-3316, CityU
Zoom ID 859 8869 4437
Password 123456
Analysis and Suppression of Electrical Instability for Multi-Vehicle Interconnected Systems in Electrified Railways
Dr Xiangyu Meng, City University of Hong Kong
Abstract: To address the instability problem in electrified railways under multi-train interconnection, this report provides a scheme for "impedance modeling - stability analysis - oscillation suppression". First, an impedance identification method for traction converters based on Artificial Intelligence (AI) is constructed. Subsequently, the stability of the multi-train interconnected vehicle-grid system is analyzed. Finally, oscillation suppression is achieved through Deep Reinforcement Learning scheme.
Speaker's Bio: Meng Xiangyu is currently a Postdoctoral Fellow at the City University of Hong Kong. He received his Ph.D. in Electrical Engineering from Southwest Jiaotong University in 2025. He was also a visiting Ph.D. student at the University of Manchester. His research focuses on railway vehicle-grid system, resilient microgrids, stability analysis of power electronics-based systems, and data-driven modeling and control of converters using AI. He has served as a reviewer for several IEEE journals.