Wu Jiulin


Assistant Research Fellow


Email: wujl@hust.edu.cn

Academic AreasMechanical system dynamics, Vibration isolation, Dynamic design of high-end equipment

Wu Jiulin was born in 1991, and received the Bachelor’s Degree and Doctor’s Degree in Mechanical Engineering from Huazhong University of Science and Technology (HUST), Wuhan, China, in 2013 and 2020, respectively. He engaged in postdoctoral researcher at the School of Mechanical Science and Engineering, HUST from November 2020 to December 2023.

His major research interests include mechanical system dynamics, vibration isolation, and dynamic design of high-end equipment. He has presided over 3 programs, including the National Natural Science Foundation of China, China Postdoctoral Science Foundation General Project, and Guangdong Provincial Natural Science Foundation General Project. He has participated in National Key Research and Development Programs, National Science and Technology Major Project, National Natural Science Foundation of china and other national projects. He also participated in commissioned projects from SMEE, HW, China Shipbuilding Industry Corporation, China Aerospace, and China Ordnance Industry Group and so on. In recent years, he has published 9 SCI/EI papers on authoritative journals such as INT J MECH SCI, MECH SYSTEM SIGNAL PR, and IEEE T IND ELECTRON, and has applied 16 invention patents and 5 software copyrights.

Academic Degrees

2009.09-2013.06, Huazhong University of Science and Technology, Wuhan, China, Bachelor.

2013.09-2020.11, Huazhong University of Science and Technology, Wuhan, China, Ph.D.

Professional Experience

2020.11-2023.12, Postdoctoral Researcher, Huazhong University of Science and Technology, China

2024.01-Present, Assistant Research Fellow, Huazhong University of Science and Technology, China 

Selected Publications


[1] Wei Zhang, Jixing Che, Zhiwei Huang, Ruiqi Gao, Wei Jiang, Xuedong Chen, Jiulin Wu*. Novel modular quasi-zero stiffness vibration isolator with high linearity and integrated fluid damping, Frontiers of Mechanical Engineering. 2024, 19(1): 5.

[2] Jiulin Wu, Lizhan Zeng, Bin Han, Yifan Zhou, Xin Luo, Xiaoqing Li, Xuedong Chen, Wei Jiang. Analysis and design of a novel arrayed magnetic spring with high negative stiffness for low-frequency vibration isolation. International Journal of Mechanical Sciences. 2022, 216:106980.

[3] Jiulin Wu, Jixing Che, Xuedong Chen, Wei Jiang. Design of a combined magnetic negative stiffness mechanism with high linearity in a wide working region. Science China Technology Science. 2022, 65:2127-2142.

[4] Jiulin Wu, Yifan Zhou, Wei Jiang, Xuedong Chen. Time-Domain Dynamic Modeling and Analysis of Complex Heavy-Duty Gearbox Considering Floating Effect. Applied Sciences. 2021, 11(15):6876.

[5] Jiulin Wu, Lizhan Zeng, Bin Han, Xin Luo, Xuedong Chen, and Wei Jiang. Inverse Eigenvalue Theory-Based Rigid Multibody Modeling Method of Complex Flexible Structures in Large-Scale Mechanical Systems. Mathematical Problems in Engineering, 2020 (2020).

[6] Mingkai Wu, Jiulin Wu, Jixing Che, Ruiqi Gao, Xuedong Chen, Xiaoqing Li, Lizhan Zeng, Wei Jiang. Analysis and experiment of a novel compact magnetic spring with high linear negative stiffness. Mechanical Systems and Signal Processing. 2023, 198:110387.

[7] Rui zhou, Zhiwei Huang, Hui Chen, Jiulin Wu, Jixing Che, Xuedong Chen, Wei Jiang. Inverse Design Method of Magnetic Springs with Customized Force-displacement Relationship over a Wide Range. IEEE Transactions on Industrial Electronics.

[8] Jiulin Wu, Xuedong Chen, Wei Jiang. Posture-dependent Nonlinear Stiffness of Hydraulic Stewart Platform with Considering Fluid-structural Coupling Effects. 2017 2nd International Seminar on Applied Physics, Optoelectronics and Photonics (APOP 2017).

[9] Cheng Lu, Wei Jiang, Jiulin Wu. A New Time-domain Non-peak Value Method for Identifying the Frequency and Damping. 2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA 2017).

Courses Taught

Undergraduate Course: Mechanical design theory and methods



[1] National Natural Science Foundation of China: Research on wide-region and high stability quasi-zero stiffness vibration isolation of precision equipment mounted on high dynamic carrier based on irregular magnets, 2024-2026.

[2] China Postdoctoral Science Foundation: Research on piezoelectric parameter-adjusting based wide-region magnetic quasi-zero stiffness vibration isolation for airborne optoelectronic system, 2022-2024.

[3] Natural Science Foundation of Guangdong province: Research on the Quasi Zero Stiffness Generation Mechanism in Multi dimensional Wide Constant Domain and Vibration Reduction Method for Complex Airborne Excitation Environment, 2024-2026.

Awards and Honors