Adaptive backstepping with exponential regulation in the absence of persistent excitation. - Yongduan Song; Kai Zhao 004; Miroslav Krstic (ACC, 2016)

Accelerated adaptive control of nonlinear uncertain systems. - Yongduan Song; Kai Zhao 004 (ACC, 2017)

Indirect neuroadaptive control of unknown MIMO systems tracking uncertain target under sensor failures. - Yongduan Song; Beibei Zhang; Kai Zhao 004 (Autom., 2017)

Adaptive Control With Exponential Regulation in the Absence of Persistent Excitation. - Yongduan Song; Kai Zhao 004; Miroslav Krstic (IEEE Trans. Autom. Control., 2017)

Error Transformation-Based Accelerated Adaptive Tracking Control of Uncertain Robotic Manipulators. - Kai Zhao 004 (ICIRA (2), 2018)

Robust Adaptive Fault-Tolerant Control of Nonlinear Systems With Assignable Tracking Performance Under Time-Varying Control Coefficients. - Kai Zhao 004; Jiawei Chen 002 (IEEE Access, 2018)

Performance guaranteed tracking control of nonlinear systems under anomaly actuation: A neuro-adaptive fault-tolerant approach. - Ye Cao; Yongduan Song; Kai Zhao 004; Liu He (Neurocomputing, 2018)

Zero-error tracking control with pre-assignable convergence mode for nonlinear systems under nonvanishing uncertainties and unknown control direction. - Kai Zhao 004; Yongduan Song; Jiye Qian; Jin Fu (Syst. Control. Lett., 2018)

Prescribed Performance Control of Uncertain Euler-Lagrange Systems Subject to Full-State Constraints. - Kai Zhao 004; Yongduan Song; Tiedong Ma; Liu He (IEEE Trans. Neural Networks Learn. Syst., 2018)

Neuroadaptive Fault-Tolerant Control of Nonlinear Systems Under Output Constraints and Actuation Faults. - Kai Zhao 004; Yongduan Song; Zhixi Shen (IEEE Trans. Neural Networks Learn. Syst., 2018)

Tracking control of MIMO nonlinear systems under full state constraints: A Single-parameter adaptation approach free from feasibility conditions. - Kai Zhao 004; Yongduan Song; Zhirong Zhang (Autom., 2019)

Regular error feedback based adaptive practical prescribed time tracking control of normal-form nonaffine systems. - Kai Zhao 004; Yongduan Song; Yujuan Wang (J. Frankl. Inst., 2019)

Removing the Feasibility Conditions Imposed on Tracking Control Designs for State-Constrained Strict-Feedback Systems. - Kai Zhao 004; Yongduan Song (IEEE Trans. Autom. Control., 2019)

Neuroadaptive Cooperative Control Without Velocity Measurement for Multiple Humanoid Robots Under Full-State Constraints. - Zhirong Zhang; Yongduan Song; Kai Zhao 004 (IEEE Trans. Ind. Electron., 2019)

Control of nonlinear systems under dynamic constraints: A unified barrier function-based approach. - Kai Zhao 004; Yongduan Song; C. L. Philip Chen; Long Chen 001 (Autom., 2020)

Neuroadaptive Robotic Control Under Time-Varying Asymmetric Motion Constraints: A Feasibility-Condition-Free Approach. - Kai Zhao 004; Yongduan Song (IEEE Trans. Cybern., 2020)

Adaptive Neural Quantized Control of MIMO Nonlinear Systems Under Actuation Faults and Time-Varying Output Constraints. - Kai Zhao 004; Jiawei Chen 002 (IEEE Trans. Neural Networks Learn. Syst., 2020)

Low-Cost Approximation-Based Adaptive Tracking Control of Output-Constrained Nonlinear Systems. - Kai Zhao 004; Yongduan Song; Wenchao Meng; C. L. Philip Chen; Long Chen 001 (IEEE Trans. Neural Networks Learn. Syst., 2021)

Decentralized adaptive control of uncertain interconnected systems with triggering state signals. - Zhirong Zhang; Changyun Wen; Kai Zhao 004; Yongduan Song (Autom., 2022)

An aRBF surrogate-assisted neighborhood field optimizer for expensive problems. - Mingyuan Yu; Jing Liang 005; Kai Zhao 004; Zhou Wu 001 (Swarm Evol. Comput., 2022)

Adaptive Asymptotic Tracking With Global Performance for Nonlinear Systems With Unknown Control Directions. - Kai Zhao 004; Yongduan Song; C. L. Philip Chen; Long Chen 001 (IEEE Trans. Autom. Control., 2022)

Asymptotic Tracking Control for Uncertain MIMO Systems: A Biologically Inspired ESN Approach. - Qing Chen; Kai Zhao 004; Xiumin Li; Yujuan Wang (IEEE Trans. Neural Networks Learn. Syst., 2022)

Event-Based Adaptive Neural Control of Nonlinear Systems With Deferred Constraint. - Kai Zhao 004; Long Chen 001; C. L. Philip Chen (IEEE Trans. Syst. Man Cybern. Syst., 2022)

Adaptive Uniform Performance Control of Strict-Feedback Nonlinear Systems With Time-Varying Control Gain. - Kai Zhao 004; Changyun Wen; Yongduan Song; Frank L. Lewis (IEEE CAA J. Autom. Sinica, 2023)

Manifold Enhanced 2-D Fuzzy Subspace Clustering for Image Data. - Zhaoyin Shi; Long Chen 001; Guang-Yong Chen; Kai Zhao 004; C. L. Philip Chen (IEEE Trans. Syst. Man Cybern. Syst., 2023)

Unified Mapping Function-Based Neuroadaptive Control of Constrained Uncertain Robotic Systems. - Kai Zhao 004; Long Chen 001; Wenchao Meng; Lin Zhao 009 (IEEE Trans. Cybern., 2023)

Unifying performance specifications in tracking control of MIMO nonlinear systems with actuation faults. - Kai Zhao 004; Frank L. Lewis; Lin Zhao 009 (Autom., 2023)

Adaptive Control With Global Exponential Stability for Parameter-Varying Nonlinear Systems Under Unknown Control Gains. - Hefu Ye; Kai Zhao 004; Haijia Wu; Yongduan Song (IEEE Trans. Cybern., 2023)

Prescribed-Time Output-Feedback Control of Nonlinear Robotic Systems. - Ruihang Ji; Kai Zhao 004; Shuzhi Sam Ge (ICSR + BioMed, 2024)

Coded event-triggered control for nonlinear systems. - Ruihang Ji; Shuzhi Sam Ge; Kai Zhao 004 (Autom., 2024)

A Novel Edge Laplacian-based Approach for Adaptive Formation Control of Uncertain Multi-agent Systems with Unified Relative Error Performance. - Kun Li 028; Kai Zhao 004; Yongduan Song; Lihua Xie 001 (CoRR, 2024)

Unified Performance Control for Non-Square Nonlinear Systems with Relaxed Controllability. - Bing Zhou; Kai Zhao 004; Yongduan Song (CoRR, 2024)

Dual-Channel Event-Triggered Robust Adaptive Control of Strict-Feedback System With Flexible Prescribed Performance. - Lianhua Li; Kai Zhao 004; Zhirong Zhang; Yongduan Song (IEEE Trans. Autom. Control., 2024)

Adaptive Consensus of Uncertain Multi-Agent Systems with Unified Prescribed Performance. - Kun Li 028; Kai Zhao 004; Yongduan Song (IEEE CAA J. Autom. Sinica, 2024)

On the Uniformness of Full-State Error Prescribed Performance for Strict-Feedback Systems. - Lianhua Li; Kai Zhao 004; Yongduan Song; Frank L. Lewis (IEEE Trans. Syst. Man Cybern. Syst., 2024)

Optimization Landscape of Policy Gradient Methods for Discrete-Time Static Output Feedback. - Jingliang Duan; Jie Li 042; Xuyang Chen; Kai Zhao 004; Shengbo Eben Li; Lin Zhao 009 (IEEE Trans. Cybern., 2024)

Event-Triggered Tracking Control for Nonlinear Systems With Prescribed Performance. - Ruihang Ji; Shuzhi Sam Ge; Kai Zhao 004; Haizhou Li 001 (IEEE Trans. Syst. Man Cybern. Syst., 2024)

Unified Adaptive Performance Control of MIMO Input-Quantized Nonlinear Systems. - Qian Bai; Kai Zhao 004; Yongduan Song (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)

Decision Function-Based Adaptive Control of Uncertain Systems Subject to Irregular Output Constraints. - Kai Zhao 004; Yongduan Song (IEEE Trans. Autom. Control., 2024)

Neural Learning-Based Adaptive Force Tracking Control for Robots With Finite-Time Prescribed Performance Under Varying Environments. - Chengguo Liu; Guangzhu Peng; Kai Zhao 004; Junyang Li; Chenguang Yang 001 (IEEE Trans. Ind. Electron., 2024)

Dynamic Event-Triggered Adaptive Asymptotic Tracking Control of Uncertain Systems With Unified Prescribed Performance. - Kai Zhao 004; Yuhang Huang; Yongcheng Zhou (IEEE Trans Autom. Sci. Eng., 2025)

Fuzzy Adaptive Predefined Time Control With Global Prescribed Performance for Robotic Manipulator Under Unknown Disturbance. - Chengguo Liu; Kai Zhao 004; Junyang Li; Chenguang Yang 001 (IEEE Trans. Syst. Man Cybern. Syst., 2025)

Neuroadaptive Admittance Control for Human-Robot Interaction With Human Motion Intention Estimation and Output Error Constraint. - Chengguo Liu; Kai Zhao 004; Weiyong Si; Junyang Li; Chenguang Yang 001 (IEEE Trans. Cybern., 2025)

Angle-Constrained Adaptive Formation Control With Prescribed Performance for Multiple Nonholonomic Mobile Robots. - Kun Li 028; Xu Fang 001; Kai Zhao 004; Yongduan Song (IEEE Trans. Ind. Electron., 2025)

A Novel Edge Laplacian-Based Approach for Adaptive Formation Control of Uncertain Multiagent Systems With Unified Relative Error Performance. - Kun Li 028; Kai Zhao 004; Yongduan Song; Lihua Xie 001 (IEEE Trans. Cybern., 2025)