107 citations · 123 across the 11 of their papers we have counts for
11 papers
Distributed Coverage Control of Constrained Constant-Speed Unicycle Multi-Agent Systems
Qingchen Liu, Zengjie Zhang, Nhan Khanh Le +3
This paper proposes a novel distributed coverage controller for a multi-agent system with constant-speed unicycle robots (CSUR). The work is motivated by the limitation of the conv…
Exponential Consensus of Multiple Agents over Dynamic Network Topology: Controllability, Connectivity, and Compactness
Qichao Ma, Jiahu Qin, Brian D. O. Anderson +1
This paper investigates the problem of securing exponentially fast consensus (exponential consensus for short) for identical agents with finite-dimensional linear system dynamics o…
Model-Free Design of Stochastic LQR Controller from Reinforcement Learning and Primal-Dual Optimization Perspective
Man Li, Jiahu Qin, Wei Xing Zheng +2
To further understand the underlying mechanism of various reinforcement learning (RL) algorithms and also to better use the optimization theory to make further progress in RL, many…
Optimal Power Control for DoS Attack over Fading Channel: A Game-Theoretic Approach
Jie Wang, Jiahu Qin, Menglin Li +1
In this paper, we investigate remote state estimation against an intelligent denial-of-service (DoS) attack over a vulnerable wireless network whose channel undergoes attenuation a…
Closed-Loop Hierarchical Operation for Optimal Unit Commitment and Dispatch in Microgrids: A Hybrid System Approach
Fangyuan Li, Jiahu Qin, Yu Kang
To contribute to a smart grid, the unit commitment and dispatch (UCD) is a very important problem to be revisited in the future microgrid environment. In this paper, the UCD proble…
Optimal Denial-of-Service Attack Energy Management over an SINR-Based Network
Jiahu Qin, Menglin Li, Ling Shi +1
We consider a scenario in which a DoS attacker with the limited power resource jams a wireless network through which the packet from a sensor is sent to a remote estimator to estim…
Randomized Consensus based Distributed Kalman Filtering over Wireless Sensor Networks
Jiahu Qin, Jie Wang, Ling Shi +1
This paper is concerned with developing a novel distributed Kalman filtering algorithm over wireless sensor networks based on randomized consensus strategy. Compared with the centr…
Distributed Least Squares Solver for Network Linear Equations
Tao Yang, Jemin George, Jiahu Qin +2
In this paper, we study the problem of finding the least square solutions of over-determined linear algebraic equations over networks in a distributed manner. Each node has access…
On Synchronization of Dynamical Systems over Directed Switching Topologies: An Algebraic and Geometric Perspective
Jiahu Qin, Qichao Ma, Xinghuo Yu +1
In this paper, we aim to investigate the synchronization problem of dynamical systems, which can be of generic linear or Lipschitz nonlinear type, communicating over directed switc…
Dynamics of Opinions with Social Biases
Zihan Chen, Jiahu Qin, Bo Li +3
This paper aims to provide a systemic analysis to social opinion dynamics subject to individual biases. As a generalization of the classical DeGroot social interactions, defined by…
Event-Triggered Algorithms for Leader-Follower Consensus of Networked Euler-Lagrange Agents
Qingchen Liu, Mengbin Ye, Jiahu Qin +1
This paper proposes three different distributed event-triggered control algorithms to achieve leader-follower consensus for a network of Euler-Lagrange agents. We firstly propose t…