在国际顶级期刊《Automatica》和国际权威期刊IEEE汇刊上以第一作者发表(含在线)论文22篇；以第一作者/通信作者在《Science China Information Sciences》、《IEEE/CAA Journal of Automatica Sinica》等上发表(含在线)论文30余篇，出版学术专著1部(科学出版社)。

[1]Lei Liu;Tingting Gao; Yan-Jun Liu; Shaocheng Tong; C. L. Philip Chen; Lei Ma; Timevarying IBLFs-based adaptive control of uncertain nonlinear systems with full state constraints,Automatica, 2021, 129, 109595.

[2]Lei Liu;Yan-Jun Liu; Dapeng Li; Shaocheng Tong; Zhanshan Wang ; Barrier Lyapunov function-based adaptive fuzzy FTC for switched systems and its applications to resistanceinductance-capacitance circuit system,IEEE Transactions on Cybernetics, 2020, 50(8): 3491-3502.

[3]Lei Liu;Yan-Jun Liu; Shaocheng Tong; Fuzzy-based multierror constraint control for switched nonlinear systems and its applications,IEEE Transactions on Fuzzy Systems, 2019, 27(8):1519-1531.

[4]Lei Liu;Zhanshan Wang; Huaguang Zhang; Neural-network-based robust optimal trackingcontrol for MIMO discrete-time systems with unknown uncertainty using adaptive critic design,IEEE Transactions on Neural Networks and Learning Systems, 2018, 29(4): 1239-1251.

[5]Lei Liu;Zhanshan Wang; Huaguang Zhang; Adaptive fault-tolerant tracking control for MIMO discrete-time systems via reinforcement learning algorithm with less learning parameters,IEEE Transactions on Automation Science and Engineering, 2017, 14(1): 299-313.

[6]Lei Liu;Yan-Jun Liu; Shaocheng Tong; Zhiwei Gao; Relative threshold-based eventtriggered control for nonlinear constrained systems with application to aircraft wing rock motion,IEEE Transactions on Industrial Informatics, 2022, 18(2): 911-921.

[7]Lei Liu;Wei Zhao; Yan-Jun Liu; Shaocheng Tong; Yueying Wang; Adaptive finite-time neural network control of nonlinear systems with multiple objective constraints and application to electromechanical system,IEEE Transactions on Neural Networks and Learning Systems, 2021, 32(12): 5416-5426.

[8]Lei Liu;Yujie Cui; Yan-Jun Liu; Shaocheng Tong; Observer based adaptive neural output feedback constraint controller design for switched systems under average dwell time,IEEE Transactions on Circuits and System I: Regular Papers, 2021, 68(9): 3901-3912.

[9]Lei Liu;Xiangsheng Li; Event-triggered tracking control for active seat suspension systems with time-varying full-state constraints,IEEE Transactions on Systems, Man, andCybernetics: Systems, 2022, 52(1): 582-590.

[10]Lei Liu;Changqi Zhu; Yan-Jun Liu; Shaocheng Tong; Intelligent motion tracking controlof vehicle suspension systems with constraints via neural performance analysis,IEEE Transactionson Intelligent Transportation Systems, 2021, 23(8): 13896-13903.

[11]Lei Liu;Yan-Jun Liu; Shaocheng Tong; Neural networks-based adaptive finite-time faulttolerant control for a class of strict-feedback switched nonlinear systems,IEEE Transactions onCybernetics, 2019, 49(7): 2536-2545.

[12]Lei Liu;Zhanshan Wang; Huaguang Zhang; Data-based adaptive fault estimation and faulttolerant control for MIMO model-free systems using generalized fuzzy hyperbolic model,IEEETransactions on Fuzzy Systems, 2018, 26(6): 3191-3205.

[13]Lei Liu;Zhanshan Wang; Zhanjun Huang; Huaguang Zhang; Adaptive predefined performancecontrol for MIMO systems with unknown direction via generalized fuzzy hyperbolic model,IEEETransactions on Fuzzy Systems, 2017, 25(3): 527-542.

[14]Lei Liu;Zhanshan Wang; Xianshuang Yao; Huaguang Zhang; Echo state networks based datadriven adaptive fault tolerant control with its application to electromechanical system,IEEE/ASME Transactions on Mechatronics, 2018, 23(3): 1372-1382.

[15]Lei Liu;Zheng Li; Yan-Jun Liu; Shaocheng Tong; Adaptive fuzzyoutputfeedbackcontrolofswitcheduncertainnonlinearsystemswithconstraintconditionsrelated tohistoricalstates,IEEE Transactions on Fuzzy Systems, 2022, 30(12): 5091-5103.