@article{li_chow_sun_2009, title={EDA-Based Speed Control of a Networked DC Motor System With Time Delays and Packet Losses}, volume={56}, ISSN={["1557-9948"]}, DOI={10.1109/TIE.2009.2013749}, abstractNote={This paper presents a new controller design method for networked DC motor system in the presence of time delays and packet losses. The sufficient condition under which the closed-loop system is asymptotically stable and the necessary condition under which the networked DC motor has zero steady-state tracking error are derived. Based on the obtained conditions, an output tracking controller design method is proposed, where the estimation of distribution algorithm is used to optimize the control parameters to improve the system control performance. The proposed method can be easily applied to various applications, since it is simple and has no assumptions on time delay and packet loss models. Simulation and experimental results are given to demonstrate the effectiveness of the proposed approach.}, number={5}, journal={IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS}, author={Li, Hongbo and Chow, Mo-Yuen and Sun, Zengqi}, year={2009}, month={May}, pages={1727–1735} }
 @article{li_chow_sun_2009, title={Optimal Stabilizing Gain Selection for Networked Control Systems With Time Delays and Packet Losses}, volume={17}, ISSN={["1558-0865"]}, DOI={10.1109/TCST.2008.2004346}, abstractNote={This brief addresses the optimal-stabilization problem for networked control systems (NCSs) with time delays and packet losses. The closed-loop NCS is modeled as a discrete-time switched system, and the stability conditions are derived in terms of linear matrix inequality. A controller design method with both system stability and control performance taken into account is proposed, and estimation of distribution algorithm is used to select the optimal stabilizing gain. The proposed method can be easily implemented to various applications, since it has simple structure and has no assumptions on time-delay and packet-loss models. Simulation and experimental results are given to demonstrate the effectiveness of the proposed approach.}, number={5}, journal={IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY}, author={Li, Hongbo and Chow, Mo-Yuen and Sun, Zengqi}, year={2009}, month={Sep}, pages={1154–1162} }
 @article{li_chow_sun_2009, title={State feedback stabilisation of networked control systems}, volume={3}, ISSN={["1751-8652"]}, DOI={10.1049/iet-cta.2008.0260}, abstractNote={This study addresses the state feedback stabilisation problem for networked control systems (NCSs) with time delays and packet losses. By introducing the concept of ‘effective sensor packet’, a new discrete-time switched model is formulated, and the sufficient conditions for the asymptotical stability of the closed-loop system are derived. An iterative algorithm is proposed to design the corresponding stabilising controller, and the synthesis method is also extended to the servo control case. The proposed method can be easily implemented to various applications, since it is simple and has no assumptions on the time delays model and the packet losses model. Simulation and experimental results are given to demonstrate the effectiveness of the proposed approaches.}, number={7}, journal={IET CONTROL THEORY AND APPLICATIONS}, author={Li, H. and Chow, M. -Y. and Sun, Z.}, year={2009}, month={Jul}, pages={929–940} }