Generalized controllers for rigid formation stabilization with application to event-based controller design. - Zhiyong Sun; Qingchen Liu; Changbin Yu; Brian D. O. Anderson (ECC, 2015)

Uniform upper bound of the spectrum of rooted graphs. - Chao Huang 018; Qingchen Liu; Changbin Yu (AuCC, 2016)

Event-based multi-agent cooperative control with quantized relative state measurements. - Qingchen Liu; Jiahu Qin; Changbin Yu (CDC, 2016)

Event-based leader-follower consensus for multiple Euler-Lagrange systems with parametric uncertainties. - Qingchen Liu; Mengbin Ye; Jiahu Qin; Changbin Yu (CDC, 2016)

Event-based agreement protocols for complex networks with time delays under pinning control. - Qingchen Liu; Jiahu Qin; Changbin Yu (J. Frankl. Inst., 2016)

Edge-event-based multi-agent consensus with Zeno-free triggers under synchronized/unsynchronized clocks. - Pengfei Fang; Qingchen Liu; Xiaolei Hou; Jiahu Qin; Changbin Yu (CDC, 2017)

A Novel Variable-Gain Rectilinear or Circular Formation Algorithm for Unicycle Type Vehicles. - Shuai Wang 018; Jiahu Qin; Qingchen Liu; Yu Kang 001 (ICIRA (1), 2018)

2.5D Image-based Robotic Grasping. - Yaoxian Song; Chun Cheng; Yuejiao Fei; Xiangqing Li; Qingchen Liu; Changbin Yu (ANZCC, 2019)

Range-limited, Distributed Algorithms on Higher-Order Voronoi Partitions in Multi-Robot Systems. - Lingxuan Kong; Qingchen Liu; Changbin Brad Yu (IROS, 2019)

Circular Formation Algorithms for Multiple Nonholonomic Mobile Robots: An Optimization-Based Approach. - Jiahu Qin; Shuai Wang 018; Yu Kang 001; Qingchen Liu (IEEE Trans. Ind. Electron., 2019)

Event-Triggered Algorithms for Leader-Follower Consensus of Networked Euler-Lagrange Agents. - Qingchen Liu; Mengbin Ye; Jiahu Qin; Changbin Yu (IEEE Trans. Syst. Man Cybern. Syst., 2019)

Distributed Privacy-Preserving Iterative Summation Protocols. - Yang Liu 125; Qingchen Liu; Xiong Zhang; Shuqi Qin; Xiaoping Lei (IEEE Intell. Syst., 2020)

Value of Information in Networked Control Systems Subject to Delay. - Siyi Wang; Qingchen Liu; Precious Ugo Abara; John S. Baras; Sandra Hirche (CDC, 2021)

Distributed Learning Consensus Control for Unknown Nonlinear Multi-Agent Systems based on Gaussian Processes. - Zewen Yang; Stefan Sosnowski; Qingchen Liu; Junjie Jiao; Armin Lederer; Sandra Hirche (CDC, 2021)

Distributed Event- and Self-Triggered Coverage Control with Speed Constrained Unicycle Robots. - Yuni Zhou; Lingxuan Kong; Stefan Sosnowski; Qingchen Liu; Sandra Hirche (IROS, 2021)

Model-Free Incremental Adaptive Dynamic Programming Based Approximate Robust Optimal Regulation. - Cong Li; Yongchao Wang; Fangzhou Liu; Qingchen Liu; Martin Buss (CoRR, 2021)

Instantaneous Local Control Barrier Function: An Online Learning Approach for Collision Avoidance. - Cong Li; Zengjie Zhang; Ahmed Nesrin; Qingchen Liu; Fangzhou Liu; Martin Buss (CoRR, 2021)

FedXGBoost: Privacy-Preserving XGBoost for Federated Learning. - Nhan Khanh Le; Yang Liu 125; Quang Minh Nguyen; Qingchen Liu; Fangzhou Liu; Quanwei Cai 003; Sandra Hirche (CoRR, 2021)

Distributed Localization in Wireless Sensor Networks Under Denial-of-Service Attacks. - Lei Shi 012; Qingchen Liu; Jin-Liang Shao; Yuhua Cheng 001 (IEEE Control. Syst. Lett., 2021)

Cooperative Event-Based Rigid Formation Control. - Zhiyong Sun; Qingchen Liu; Na Huang; Changbin Yu; Brian D. O. Anderson (IEEE Trans. Syst. Man Cybern. Syst., 2021)

Cucker-Smale flocking over cooperation-competition networks. - Lei Shi 012; Yuhua Cheng 001; Jinliang Shao; Hanmin Sheng; Qingchen Liu (Autom., 2022)

ULODNet: A Unified Lane and Obstacle Detection Network Towards Drivable Area Understanding in Autonomous Navigation. - Zhanpeng Zhang; Jiahu Qin; Shuai Wang 018; Yu Kang 001; Qingchen Liu (J. Intell. Robotic Syst., 2022)

Locating Link Failures in WSNs via Cluster Consensus and Graph Decomposition. - Lei Shi 012; Yuhua Cheng 001; Jinliang Shao; Qingchen Liu; Wei Xing Zheng 001 (IEEE/ACM Trans. Netw., 2022)

Performance Evaluation and Parameter Identification for Primary Frequency Response Control of Wind Turbine. - Yixuan Su; Yang Liu 125; Ziqi Liu; Qingchen Liu; Tenghui Li; Xingwei Xu; Litao Guo; Weidong Li (iSPEC, 2023)

Adaptive ELM-Based Security Control for a Class of Nonlinear-Interconnected Systems With DoS Attacks. - Xiaozheng Jin; Shaoyu Lü; Jiahu Qin; Wei Xing Zheng 001; Qingchen Liu (IEEE Trans. Cybern., 2023)

Image-Based Visual Servoing of Quadrotors to Arbitrary Flight Targets. - Guojie Wang; Jiahu Qin; Qingchen Liu; Qichao Ma; Cong Zhang (IEEE Robotics Autom. Lett., 2023)

Off-Policy Risk-Sensitive Reinforcement Learning-Based Constrained Robust Optimal Control. - Cong Li; Qingchen Liu; Zhehua Zhou; Martin Buss; Fangzhou Liu (IEEE Trans. Syst. Man Cybern. Syst., 2023)

An Efficient Deep Reinforcement Learning Algorithm for Mapless Navigation with Gap-Guided Switching Strategy. - Heng Li; Jiahu Qin; Qingchen Liu; Chengzhen Yan (J. Intell. Robotic Syst., 2023)

Mapless Navigation With Safety-Enhanced Imitation Learning. - Chengzhen Yan; Jiahu Qin; Qingchen Liu; Qichao Ma; Yu Kang 001 (IEEE Trans. Ind. Electron., 2023)

Optimal power control for sensors and DoS attackers over a fading channel network. - Cong Zhang; Jie Wang 047; Qingchen Liu; Weiming Fu; Wei Xing Zheng 001 (J. Frankl. Inst., 2023)

Safe Feedback Motion Planning in Unknown Environments: An Instantaneous Local Control Barrier Function Approach. - Cong Li; Zengjie Zhang; Ahmed Nesrin; Qingchen Liu; Fangzhou Liu; Martin Buss (J. Intell. Robotic Syst., 2023)

Robust Safe Learning and Control in an Unknown Environment: An Uncertainty-Separated Control Barrier Function Approach. - Jiacheng Li; Qingchen Liu; Wanxin Jin; Jiahu Qin; Sandra Hirche (IEEE Robotics Autom. Lett., 2023)

Privacy-Preserving Distributed Iterative Localization for Wireless Sensor Networks. - Lei Shi 012; Wei Xing Zheng 001; Qingchen Liu; Yang Liu 125; Jinliang Shao (IEEE Trans. Ind. Electron., 2023)

A Cooperation-Competition Evolutionary Dynamic Model Over Signed Networks. - Lei Shi 012; Qingchen Liu; Jinliang Shao; Yuhua Cheng 001; Wei Xing Zheng 001 (IEEE Trans. Autom. Control., 2023)

A Non-Homogeneity Mapless Navigation Based on Hierarchical Safe Reinforcement Learning in Dynamic Complex Environments. - Jianmin Qin; Qingchen Liu; Qichao Ma; Zipeng Wu; Jiahu Qin (IROS, 2024)

Ensuring Safety in LLM-Driven Robotics: A Cross-Layer Sequence Supervision Mechanism. - Ziming Wang; Qingchen Liu; Jiahu Qin; Man Li 002 (IROS, 2024)

On a Discrete-Time Networked Epidemic Model With Time-Varying Heterogeneous Delays. - Fangzhou Liu; Lei Shi 012; Jinliang Shao; Qingchen Liu (IEEE Control. Syst. Lett., 2024)

An event-based distributed least square linear equation solver employing network flow. - Qingchen Liu; Yang Liu 125; Qichao Ma; Weiming Fu; Jiahu Qin (J. Frankl. Inst., 2024)

Safe Planning and Control Under Uncertainty: A Model-Free Design With One-Step Backward Data. - Cong Li; Qingchen Liu; Jiahu Qin; Martin Buss; Sandra Hirche (IEEE Trans. Ind. Electron., 2024)

SRL-ORCA: A Socially Aware Multi-Agent Mapless Navigation Algorithm in Complex Dynamic Scenes. - Jianmin Qin; Jiahu Qin; Jiaxin Qiu; Qingchen Liu; Man Li 002; Qichao Ma (IEEE Robotics Autom. Lett., 2024)

Performance analysis for cyber-physical systems under two types of stealthy deception attacks. - Qingchen Liu; Jie Wang 047; Yuqing Ni; Cong Zhang; Ling Shi 001; Jiahu Qin (Autom., 2024)

PE-Planner: A Performance-Enhanced Quadrotor Motion Planner for Autonomous Flight in Complex and Dynamic Environments. - Jiaxin Qiu; Qingchen Liu; Jiahu Qin; Dewang Cheng; Yawei Tian; Qichao Ma (IEEE Robotics Autom. Lett., 2024)

Game-Based Approximate Optimal Motion Planning for Safe Human-Swarm Interaction. - Man Li 002; Jiahu Qin; Jiacheng Li; Qingchen Liu; Yang Shi 001; Yu Kang 001 (IEEE Trans. Cybern., 2024)

Differential Game-Based Control for Nonlinear Human-Robot Interaction System With Unknown Desired Trajectory. - Kang Tong; Man Li 002; Jiahu Qin; Qichao Ma; Jie Zhang 110; Qingchen Liu (IEEE Trans. Cybern., 2024)

Camera network-based visual servoing for aerial interceptor quadrotors. - Guojie Wang; Qingchen Liu; Qichao Ma; Jiahu Qin (Robotica, 2025)

Tightly-coupled visual-inertial odometry with robust feature association in dynamic illumination environments. - Jie Zhang 110; Cong Zhang; Qingchen Liu; Qichao Ma; Jiahu Qin (Robotica, 2025)

Distributed Coverage Control of Constrained Constant-Speed Unicycle Multi-Agent Systems. - Qingchen Liu; Zengjie Zhang; Nhan Khanh Le; Jiahu Qin; Fangzhou Liu; Sandra Hirche (IEEE Trans Autom. Sci. Eng., 2025)

SI-LIO: High-Precision Tightly-Coupled LiDAR- Inertial Odometry via Single-Iteration Invariant Extended Kalman Filter. - Cong Zhang; Jie Zhang 110; Qingchen Liu; Yuanzhou Liu; Jiahu Qin (IEEE Robotics Autom. Lett., 2025)

IDSI-SO: A Multiagent Safe Reinforcement Learning Navigation Based on Threat Assessment in Complex Dynamic Environments. - Jianmin Qin; Jiahu Qin; Jiaxin Qiu; Qichao Ma; Qingchen Liu; Man Li 002 (IEEE Trans. Ind. Electron., 2025)

Safety Probability Estimation in Dimension Reduction Space for Model-Free Safe Reinforcement Learning of Robotics. - Jianlan Yu; Qingchen Liu; Jiahu Qin; Ruitian Han; Chengzhen Yan (IEEE Robotics Autom. Lett., 2025)

Eye Movement-Based Human-Swarm Interaction for Coverage Control of Mobile Robots With Constraints. - Ziyi Fang; Jiahu Qin; Jianmin Qin; Qichao Ma; Ruitian Han; Qingchen Liu (IEEE Trans. Ind. Electron., 2025)

Slip Detection and Recovery for Quadruped Robots via Orthogonal Decomposition. - Chengzhen Yan; Jiahu Qin; Qingchen Liu; Qichao Ma (IEEE Trans. Ind. Electron., 2025)