He received the M.S. degree in control theory and control engineering from the University of Science and Technology Liaoning, Anshan, China, in 2006, and the Ph.D. degree in control theory and control engineering from Northeastern University, Shenyang, China, in 2011. He is currently a Professor with the School of Information and Electronic Engineering, Zhejiang Gongshang University, Hangzhou, China. His main research interests include linear state estimation, multiple model state estimation, distributed state estimation, event-triggered state estimation and walking rehabilitation robot control.

State estimation theory, Kalman filtering, Distributed Kalman filtering, State estimation for systems with time-correlated noise, Event-Triggered state estimation，Networked control systems, Posture control walking assistance training robot etc.

1995-09 to 1999-06, Anshan Institute of Iron and Steel Technology, industrial automation, Bachelor

2003-09 to 2006-02, University of Science and Technology Liaoning, control theory and control engineering, M.S.

2006-03 to 2011-01, Northeastern University, control theory and control engineering, Ph.D.

2011-01 to 2019-09, Henan Polytechnic University, School of Electrical Engineering and Automation, Lecturer；

2019-10 to 2021-12, Henan Polytechnic University, School of Electrical Engineering and Automation, Associate Professor；

2022-02 to 2022-07, Zhejiang Gongshang University, School of Information and Electronic Engineering，Associate Professor；

2022-07 up to now, Zhejiang Gongshang University, School of Information and Electronic Engineering，Professor

[1] Liu Wei.  Event-triggered state estimation through confidence level，IEEE Transactions on Signal Processing， 73,  pp. 1337-1350，2025.

[2] Liu Wei, Shi Peng, Pan Jeng-Shyang. State estimation for discrete-time Markov jump linear systems with time-correlated and mode-dependent measurement noise，Automatica, 85, pp. 9-21，2017.（Regular paper）

[3] Liu Wei, Shi Peng, Wang Shouyu. Distributed Kalman filtering through trace proximity, IEEE Transactions on Automatic Control, 67, (9), pp. 4908-4915，2022. 

[4] Liu Wei. State estimation for discrete-time Markov jump linear systems with time-correlated measurement noise，Automatica, 76, pp. 266-276，2017.

[5] Liu Wei. Optimal filtering for discrete-time linear systems with time-correlated multiplicative measurement noises，IEEE Transactions on Automatic Control, 61, (7), pp. 1972-1978，2016. 

[6] Liu Wei, Shi Peng. Convergence of optimal linear estimator with multiplicative and time-correlated additive measurement noises, IEEE Transactions on Automatic Control, 64, (5), pp. 2190-2197，2019.

[7] Liu Wei, Shi Peng. Optimal linear filtering for networked control systems with time-correlated fading channels，Automatica, 101, pp. 345-353，2019.

[8] Liu Wei. Optimal Estimation for discrete-time linear systems in the presence of multiplicative and time-correlated additive measurement noises，IEEE Transactions on Signal Processing， 63, (17), pp. 4583-4593，2015.

[9] Liu Wei, Wang Shuoyu,  Shi Peng. Nonlinear control design for walking assistance training robotic systems，International Journal of Robust and Nonlinear Control， 33, (18), pp. 11180-11199，2023.