Researcher Database

（Last updated : 2025-08-28 13:06:20）　

ZHAO CHENGYAN

Department / Course College of Science and Engineering Department of Mechanical Engineering

Title / Position Assistant Professor

Other Affiliations
1.	Graduate School of Science and Engineering

Academic background
1.	2018/04/01～2021/03/31	Doctorial Course │ Graduate School, Division of Information Science │ Nara Institute of Science and Technology │ Completed Doctor (Engineering)
2.	2011/09～2013/07	Master Course │ Control Engineering │ Graduate School of information Science │ Northeastern University │ Completed Master (Engineering)
3.	2007/09～2011/07	Automatic control │ Department of information Science │ Northeastern University │ Graduated Bachelor (Engineering)

Committee and society
1.	2023/03/08 ～ 2023/03/11	The 10th SICE Multi-Symposium on Control Systems
2.	2022/08/24 ～ 2022/08/26	International Symposium on Advanced Technologies and Applications in the Internet of Things 2022 Award Chair

Research activities
1.	2021/01 ～	The Society of Instrument and Control Engineers
2.	2020/08/01 ～	IEEE

Subject of research
1.	Optimization of Dynamic Large-scale Network Systems via Geometric Programming

Present specialized field
Control and system engineering, Mathematical informatics

Books
1.	2024	System-Control-Based Approach to Car-Sharing Systems

Papers
1.	2025	Energy optimization of distributed power communication networks by DC programming │ IEEE International Conference on Real-time Computing and Robotic │
2.	2025	L1-gain pptimization of a class of nonlinear positive systems by DC programming │ IEEE Chinese Control and Decision Conference │
3.	2025	L1/L∞-gain optimization of discrete-time positive linear systems by DC programming │ IEEE 37th Chinese Control and Conference │
4.	2025	Power control of switched wireless cellular networks by probability transition rates optimization │ 19th IEEE International Conference on Control & Automation (ICCA) │
5.	2024	Axial displacement control of bearingless motor via state feedback linearization (accepted) │ 2024 International Conference on Advanced Mechatronic Systems │
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Academic conference presentation
1.	2021	DC programming for optimization of dynamic buffer networks

Works
1.	2022/06/19	Optimization of positive linear systems: from geometric programming to difference convex programming
2.	2022/01	Optimization of stochastic positive linear systems

Achievements of joint.Funded research
1.	2022/10 ～ 2023/09	非負システムの非凸最適化制御と応用研究 │ International Joint Research │ 2022年度立命館大学国際共同研究促進プログラム
2.	2022/09/01 ～ 2025/09/30	Optimal control of 5-DOF self-bearing motor based on data-driven LQG approach │ Other grants and subsidies

Subject
1.	理工学特殊研究2
2.	理工学特殊研究3

Department laboratory expense researcher number
70913614

researchmap Researcher code
R000048328

External Researcher ID
ORCID ID
0000-0002-5450-092X
Researcher ID
70913614